125115161440312 has 16 divisors (see below), whose sum is σ = 239582224035360. Its totient is φ = 61226568364224.

The previous prime is 125115161440279. The next prime is 125115161440327. The reversal of 125115161440312 is 213044161511521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166376544093 + ... + 166376544844.

It is an arithmetic number, because the mean of its divisors is an integer number (14973889002210).

Almost surely, 2^{125115161440312} is an apocalyptic number.

It is an amenable number.

125115161440312 is a deficient number, since it is larger than the sum of its proper divisors (114467062595048).

125115161440312 is a wasteful number, since it uses less digits than its factorization.

125115161440312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332753088990 (or 332753088986 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 37.

The spelling of 125115161440312 in words is "one hundred twenty-five trillion, one hundred fifteen billion, one hundred sixty-one million, four hundred forty thousand, three hundred twelve".