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10101103231310 = 2571311100113441
BaseRepresentation
bin1001001011111101100010…
…1010111000000101001110
31022202122201020210112220222
42102333120222320011032
52310444024411400220
633252214402111342
72061531516544520
oct222773052700516
938678636715828
1010101103231310
113244943491133
1211717b304b552
135836b73aa650
1426cc788cda10
15127b45e50e25
hex92fd8ab814e

10101103231310 has 32 divisors (see below), whose sum is σ = 22377828699072. Its totient is φ = 3196832670720.

The previous prime is 10101103231309. The next prime is 10101103231319. The reversal of 10101103231310 is 1313230110101.

10101103231310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×101011032313102 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101103231319) 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, 5550055811 + ... + 5550057630.

It is an arithmetic number, because the mean of its divisors is an integer number (699307146846).

Almost surely, 210101103231310 is an apocalyptic number.

10101103231310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10101103231310 is an abundant number, since it is smaller than the sum of its proper divisors (12276725467762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10101103231310 is a wasteful number, since it uses less digits than its factorization.

10101103231310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11100113468.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 10101103231310 its reverse (1313230110101), we get a palindrome (11414333341411).

The spelling of 10101103231310 in words is "ten trillion, one hundred one billion, one hundred three million, two hundred thirty-one thousand, three hundred ten".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 11100113441 22200226882 55500567205 77700794087 111001134410 144301474733 155401588174 288602949466 388503970435 721507373665 777007940870 1010110323131 1443014747330 2020220646262 5050551615655 10101103231310