23131502113041 has 40 divisors (see below), whose sum is σ = 39491231240384. Its totient is φ = 13217863033440.

The previous prime is 23131502113037. The next prime is 23131502113043. The reversal of 23131502113041 is 14031120513132.

23131502113041 is a `hidden beast` number, since 2 + 3 + 1 + 3 + 1 + 502 + 113 + 0 + 41 = 666.

It is not a de Polignac number, because 23131502113041 - 2² = 23131502113037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 23131502112996 and 23131502113014.

It is not an unprimeable number, because it can be changed into a prime (23131502113043) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 82007871 + ... + 82289451.

Almost surely, 2^{23131502113041} is an apocalyptic number.

23131502113041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23131502113041 is a deficient number, since it is larger than the sum of its proper divisors (16359729127343).

23131502113041 is a wasteful number, since it uses less digits than its factorization.

23131502113041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426483 (or 426474 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 23131502113041 its reverse (14031120513132), we get a palindrome (37162622626173).

The spelling of 23131502113041 in words is "twenty-three trillion, one hundred thirty-one billion, five hundred two million, one hundred thirteen thousand, forty-one".