131184430052 has 24 divisors (see below), whose sum is σ = 247256417856. Its totient is φ = 60540727968.

The previous prime is 131184430007. The next prime is 131184430061. The reversal of 131184430052 is 250034481131.

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, 436433 + ... + 672935.

It is an arithmetic number, because the mean of its divisors is an integer number (10302350744).

Almost surely, 2^131184430052 is an apocalyptic number.

It is an amenable number.

131184430052 is a deficient number, since it is larger than the sum of its proper divisors (116071987804).

131184430052 is a wasteful number, since it uses less digits than its factorization.

131184430052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247187 (or 247185 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 131184430052 in words is "one hundred thirty-one billion, one hundred eighty-four million, four hundred thirty thousand, fifty-two".