125393104 has 10 divisors (see below), whose sum is σ = 242949170. Its totient is φ = 62696544.

The previous prime is 125393087. The next prime is 125393131. The reversal of 125393104 is 401393521.

It can be written as a sum of positive squares in only one way, i.e., 122323600 + 3069504 = 11060^2 + 1752^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3918519 + ... + 3918550.

It is an arithmetic number, because the mean of its divisors is an integer number (24294917).

Almost surely, 2^125393104 is an apocalyptic number.

It is an amenable number.

125393104 is a deficient number, since it is larger than the sum of its proper divisors (117556066).

125393104 is an equidigital number, since it uses as much as digits as its factorization.

125393104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7837077 (or 7837071 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 125393104 is about 11197.9062328634. The cubic root of 125393104 is about 500.5235901819.

The spelling of 125393104 in words is "one hundred twenty-five million, three hundred ninety-three thousand, one hundred four".