125130704 has 10 divisors (see below), whose sum is σ = 242440770. Its totient is φ = 62565344.

The previous prime is 125130689. The next prime is 125130739. The reversal of 125130704 is 407031521.

It can be written as a sum of positive squares in only one way, i.e., 66455104 + 58675600 = 8152^2 + 7660^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 125130704.

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, 3910319 + ... + 3910350.

It is an arithmetic number, because the mean of its divisors is an integer number (24244077).

Almost surely, 2^125130704 is an apocalyptic number.

It is an amenable number.

125130704 is a deficient number, since it is larger than the sum of its proper divisors (117310066).

125130704 is an equidigital number, since it uses as much as digits as its factorization.

125130704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7820677 (or 7820671 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 125130704 is about 11186.1836208780. The cubic root of 125130704 is about 500.1742112938.

The spelling of 125130704 in words is "one hundred twenty-five million, one hundred thirty thousand, seven hundred four".