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10131101230030 = 2511591783875509
BaseRepresentation
bin1001001101101101010010…
…1100001010001111001110
31022212112010212022210001121
42103123110230022033032
52311441443403330110
633314055203231154
72063643063406654
oct223332454121716
938775125283047
1010131101230030
113256637588610
1211775853784ba
13586488221851
142704c2976dd4
151287ee7d1cda
hex936d4b0a3ce

10131101230030 has 64 divisors (see below), whose sum is σ = 20242351526400. Its totient is φ = 3619560193920.

The previous prime is 10131101230021. The next prime is 10131101230037. The reversal of 10131101230030 is 3003210113101.

10131101230030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10131101229986 and 10131101230013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131101230037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11133916 + ... + 12009424.

It is an arithmetic number, because the mean of its divisors is an integer number (316286742600).

Almost surely, 210131101230030 is an apocalyptic number.

10131101230030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10131101230030 is a deficient number, since it is larger than the sum of its proper divisors (10111250296370).

10131101230030 is a wasteful number, since it uses less digits than its factorization.

10131101230030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877369.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10131101230030 its reverse (3003210113101), we get a palindrome (13134311343131).

The spelling of 10131101230030 in words is "ten trillion, one hundred thirty-one billion, one hundred one million, two hundred thirty thousand, thirty".

Divisors: 1 2 5 10 11 22 55 59 110 118 295 590 649 1298 1783 3245 3566 6490 8915 17830 19613 39226 98065 105197 196130 210394 525985 875509 1051970 1157167 1751018 2314334 4377545 5785835 8755090 9630599 11571670 19261198 48152995 51655031 96305990 103310062 258275155 516550310 568205341 1136410682 1561032547 2841026705 3122065094 5682053410 7805162735 15610325470 17171358017 34342716034 85856790085 92100920273 171713580170 184201840546 460504601365 921009202730 1013110123003 2026220246006 5065550615015 10131101230030