10131523204 has 24 divisors (see below), whose sum is σ = 19344729600. Its totient is φ = 4604587680.

The previous prime is 10131523183. The next prime is 10131523249. The reversal of 10131523204 is 40232513101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447837 + ... + 469915.

It is an arithmetic number, because the mean of its divisors is an integer number (806030400).

Almost surely, 2^10131523204 is an apocalyptic number.

It is an amenable number.

10131523204 is a deficient number, since it is larger than the sum of its proper divisors (9213206396).

10131523204 is a wasteful number, since it uses less digits than its factorization.

10131523204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32523 (or 32521 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

It can be divided in two parts, 10131 and 523204, that added together give a palindrome (533335).

The spelling of 10131523204 in words is "ten billion, one hundred thirty-one million, five hundred twenty-three thousand, two hundred four".