131023300023 has 24 divisors (see below), whose sum is σ = 235955381376. Its totient is φ = 68064051600.

The previous prime is 131023300003. The next prime is 131023300033. The reversal of 131023300023 is 320003320131.

131023300023 is a `hidden beast` number, since 1 + 310 + 2 + 330 + 0 + 0 + 23 = 666.

It is not a de Polignac number, because 131023300023 - 2³⁴ = 113843430839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131023299969 and 131023300005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131023300003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94532713 + ... + 94534098.

It is an arithmetic number, because the mean of its divisors is an integer number (9831474224).

Almost surely, 2^131023300023 is an apocalyptic number.

131023300023 is a deficient number, since it is larger than the sum of its proper divisors (104932081353).

131023300023 is a wasteful number, since it uses less digits than its factorization.

131023300023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189066835 (or 189066832 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 131023300023 its reverse (320003320131), we get a palindrome (451026620154).

The spelling of 131023300023 in words is "one hundred thirty-one billion, twenty-three million, three hundred thousand, twenty-three".