131044176068 has 24 divisors (see below), whose sum is σ = 255484006680. Its totient is φ = 58396343040.

The previous prime is 131044176047. The next prime is 131044176077. The reversal of 131044176068 is 860671440131.

It can be written as a sum of positive squares in 4 ways, for example, as 406748224 + 130637427844 = 20168^2 + 361438^2 .

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, 43448153 + ... + 43451168.

It is an arithmetic number, because the mean of its divisors is an integer number (10645166945).

Almost surely, 2^131044176068 is an apocalyptic number.

It is an amenable number.

131044176068 is a deficient number, since it is larger than the sum of its proper divisors (124439830612).

131044176068 is a wasteful number, since it uses less digits than its factorization.

131044176068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86899367 (or 86899365 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 131044176068 in words is "one hundred thirty-one billion, forty-four million, one hundred seventy-six thousand, sixty-eight".