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10232110213031 = 712743159266681
BaseRepresentation
bin1001010011100101100101…
…0010110110011110100111
31100020011212100112202210002
42110321121102312132213
52320120330203304111
633432322212251515
72104150141531610
oct224713122663647
940204770482702
1010232110213031
113295460512563
121193075010b9b
13592b64a95145
14275345a02c07
1512b2623c463b
hex94e594b67a7

10232110213031 has 16 divisors (see below), whose sum is σ = 11786235002880. Its totient is φ = 8701087832640.

The previous prime is 10232110213007. The next prime is 10232110213069. The reversal of 10232110213031 is 13031201123201.

It is a happy number.

It is not a de Polignac number, because 10232110213031 - 210 = 10232110212007 is a prime.

It is a super-2 number, since 2×102321102130312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10232110212994 and 10232110213012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10232110213331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38235011 + ... + 38501691.

It is an arithmetic number, because the mean of its divisors is an integer number (736639687680).

Almost surely, 210232110213031 is an apocalyptic number.

10232110213031 is a deficient number, since it is larger than the sum of its proper divisors (1554124789849).

10232110213031 is a wasteful number, since it uses less digits than its factorization.

10232110213031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309974.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10232110213031 its reverse (13031201123201), we get a palindrome (23263311336232).

The spelling of 10232110213031 in words is "ten trillion, two hundred thirty-two billion, one hundred ten million, two hundred thirteen thousand, thirty-one".

Divisors: 1 7 127 889 43159 266681 302113 1866767 5481193 33868487 38368351 237079409 11509685279 80567796953 1461730030433 10232110213031