131362924 has 108 divisors (see below), whose sum is σ = 305665920. Its totient is φ = 49156800.

The previous prime is 131362901. The next prime is 131362939. The reversal of 131362924 is 429263131.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 687669 + ... + 687859.

It is an arithmetic number, because the mean of its divisors is an integer number (2830240).

Almost surely, 2^131362924 is an apocalyptic number.

131362924 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131362924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152832960).

131362924 is an abundant number, since it is smaller than the sum of its proper divisors (174302996).

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

131362924 is a wasteful number, since it uses less digits than its factorization.

131362924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260 (or 240 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 131362924 is about 11461.3665851852. The cubic root of 131362924 is about 508.3438833488.

The spelling of 131362924 in words is "one hundred thirty-one million, three hundred sixty-two thousand, nine hundred twenty-four".