131303112031192 has 8 divisors (see below), whose sum is σ = 246193335058500. Its totient is φ = 65651556015592.

The previous prime is 131303112031153. The next prime is 131303112031297. The reversal of 131303112031192 is 291130211303131.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8206444501942 + ... + 8206444501957.

Almost surely, 2^{131303112031192} is an apocalyptic number.

It is an amenable number.

131303112031192 is a deficient number, since it is larger than the sum of its proper divisors (114890223027308).

131303112031192 is a wasteful number, since it uses less digits than its factorization.

131303112031192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16412889003905 (or 16412889003901 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 31.

The spelling of 131303112031192 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred twelve million, thirty-one thousand, one hundred ninety-two".