113102123321131 has 8 divisors (see below), whose sum is σ = 129305717182944. Its totient is φ = 96910066377600.

The previous prime is 113102123321123. The next prime is 113102123321177. The reversal of 113102123321131 is 131123321201311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113102123321131 - 2³ = 113102123321123 is a prime.

It is a super-2 number, since 2×113102123321131² (a number of 29 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 = 113102123321096 and 113102123321105.

It is not an unprimeable number, because it can be changed into a prime (113102123321431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2884208560 + ... + 2884247773.

It is an arithmetic number, because the mean of its divisors is an integer number (16163214647868).

Almost surely, 2^{113102123321131} is an apocalyptic number.

113102123321131 is a deficient number, since it is larger than the sum of its proper divisors (16203593861813).

113102123321131 is an equidigital number, since it uses as much as digits as its factorization.

113102123321131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5768459141.

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 113102123321131 its reverse (131123321201311), we get a palindrome (244225444522442).

The spelling of 113102123321131 in words is "one hundred thirteen trillion, one hundred two billion, one hundred twenty-three million, three hundred twenty-one thousand, one hundred thirty-one".