131253004 has 12 divisors (see below), whose sum is σ = 231800800. Its totient is φ = 65024208.

The previous prime is 131252981. The next prime is 131253011. The reversal of 131253004 is 400352131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150084 + ... + 150955.

Almost surely, 2^131253004 is an apocalyptic number.

It is an amenable number.

131253004 is a deficient number, since it is larger than the sum of its proper divisors (100547796).

131253004 is a wasteful number, since it uses less digits than its factorization.

131253004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301152 (or 301150 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 131253004 is about 11456.5703419479. The cubic root of 131253004 is about 508.2020555266.

It can be divided in two parts, 13125 and 3004, that added together give a square (16129 = 127²).

The spelling of 131253004 in words is "one hundred thirty-one million, two hundred fifty-three thousand, four".