131233926 has 16 divisors (see below), whose sum is σ = 264536064. Its totient is φ = 43399944.

The previous prime is 131233913. The next prime is 131233951. The reversal of 131233926 is 629332131.

It is a junction number, because it is equal to n+sod(n) for n = 131233893 and 131233902.

It is a congruent number.

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, 85350 + ... + 86873.

It is an arithmetic number, because the mean of its divisors is an integer number (16533504).

Almost surely, 2^131233926 is an apocalyptic number.

131233926 is an abundant number, since it is smaller than the sum of its proper divisors (133302138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131233926 is a wasteful number, since it uses less digits than its factorization.

131233926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172355.

The product of its digits is 5832, while the sum is 30.

The square root of 131233926 is about 11455.7376890360. The cubic root of 131233926 is about 508.1774314588.

The spelling of 131233926 in words is "one hundred thirty-one million, two hundred thirty-three thousand, nine hundred twenty-six".