125170983 has 48 divisors (see below), whose sum is σ = 221921856. Its totient is φ = 66355200.

The previous prime is 125170973. The next prime is 125170987. The reversal of 125170983 is 389071521.

It is not a de Polignac number, because 125170983 - 2⁵ = 125170951 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125170987) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 77383 + ... + 78983.

It is an arithmetic number, because the mean of its divisors is an integer number (4623372).

Almost surely, 2^125170983 is an apocalyptic number.

125170983 is a deficient number, since it is larger than the sum of its proper divisors (96750873).

125170983 is a wasteful number, since it uses less digits than its factorization.

125170983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704 (or 1701 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 125170983 is about 11187.9838666312. The cubic root of 125170983 is about 500.2278734649.

The spelling of 125170983 in words is "one hundred twenty-five million, one hundred seventy thousand, nine hundred eighty-three".