131052204 has 36 divisors (see below), whose sum is σ = 331862440. Its totient is φ = 43606080.

The previous prime is 131052197. The next prime is 131052239. The reversal of 131052204 is 402250131.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19344 + ... + 25224.

Almost surely, 2^131052204 is an apocalyptic number.

It is an amenable number.

131052204 is an abundant number, since it is smaller than the sum of its proper divisors (200810236).

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

131052204 is a wasteful number, since it uses less digits than its factorization.

131052204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6510 (or 6505 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 131052204 is about 11447.8034574323. The cubic root of 131052204 is about 507.9427622700.

The spelling of 131052204 in words is "one hundred thirty-one million, fifty-two thousand, two hundred four".