125168672313 has 12 divisors (see below), whose sum is σ = 183497689648. Its totient is φ = 82200321720.

The previous prime is 125168672311. The next prime is 125168672323. The reversal of 125168672313 is 313276861521.

It is a happy number.

125168672313 is a `hidden beast` number, since 1 + 251 + 6 + 86 + 7 + 2 + 313 = 666.

It is not a de Polignac number, because 125168672313 - 2¹ = 125168672311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125168672311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103787683 + ... + 103788888.

Almost surely, 2^125168672313 is an apocalyptic number.

It is an amenable number.

125168672313 is a deficient number, since it is larger than the sum of its proper divisors (58329017335).

125168672313 is a wasteful number, since it uses less digits than its factorization.

125168672313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207576644 (or 207576641 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The spelling of 125168672313 in words is "one hundred twenty-five billion, one hundred sixty-eight million, six hundred seventy-two thousand, three hundred thirteen".