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10131120410313 = 373469139070137
BaseRepresentation
bin1001001101101101010111…
…0101010100111011001001
31022212112012012102020110110
42103123111311110323021
52311442013311112223
633314101130304533
72063643415423110
oct223332565247311
938775165366413
1010131120410313
113256647398a91
12117758b888149
1358648c1a8b26
142704c532ac77
1512880131ed93
hex936d5d54ec9

10131120410313 has 16 divisors (see below), whose sum is σ = 15442348123520. Its totient is φ = 5787542779776.

The previous prime is 10131120410297. The next prime is 10131120410363. The reversal of 10131120410313 is 31301402113101.

It is not a de Polignac number, because 10131120410313 - 24 = 10131120410297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10131120410313.

It is not an unprimeable number, because it can be changed into a prime (10131120410363) 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, 69462220 + ... + 69607917.

It is an arithmetic number, because the mean of its divisors is an integer number (965146757720).

Almost surely, 210131120410313 is an apocalyptic number.

It is an amenable number.

10131120410313 is a deficient number, since it is larger than the sum of its proper divisors (5311227713207).

10131120410313 is a wasteful number, since it uses less digits than its factorization.

10131120410313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139073616.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 10131120410313 its reverse (31301402113101), we get a palindrome (41432522523414).

The spelling of 10131120410313 in words is "ten trillion, one hundred thirty-one billion, one hundred twenty million, four hundred ten thousand, three hundred thirteen".

Divisors: 1 3 7 21 3469 10407 24283 72849 139070137 417210411 973490959 2920472877 482434305253 1447302915759 3377040136771 10131120410313