131610052 has 12 divisors (see below), whose sum is σ = 263220160. Its totient is φ = 56404296.

The previous prime is 131610047. The next prime is 131610079. The reversal of 131610052 is 250016131.

131610052 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2350152 + ... + 2350207.

Almost surely, 2^131610052 is an apocalyptic number.

It is an amenable number.

131610052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

131610052 is a wasteful number, since it uses less digits than its factorization.

131610052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4700370 (or 4700368 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 131610052 is about 11472.1424328675. The cubic root of 131610052 is about 508.6624595679.

Adding to 131610052 its reverse (250016131), we get a palindrome (381626183).

The spelling of 131610052 in words is "one hundred thirty-one million, six hundred ten thousand, fifty-two".