125161304 has 16 divisors (see below), whose sum is σ = 240135720. Its totient is φ = 61125120.

The previous prime is 125161297. The next prime is 125161349. The reversal of 125161304 is 403161521.

It is a self number, because there is not a number n which added to its sum of digits gives 125161304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181577 + ... + 182264.

Almost surely, 2^125161304 is an apocalyptic number.

It is an amenable number.

125161304 is a deficient number, since it is larger than the sum of its proper divisors (114974416).

125161304 is a wasteful number, since it uses less digits than its factorization.

125161304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363890 (or 363886 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 125161304 is about 11187.5512959718. The cubic root of 125161304 is about 500.2149795543.

The spelling of 125161304 in words is "one hundred twenty-five million, one hundred sixty-one thousand, three hundred four".