125104004 has 12 divisors (see below), whose sum is σ = 221189724. Its totient is φ = 61906944.

The previous prime is 125103983. The next prime is 125104019. The reversal of 125104004 is 400401521.

It can be written as a sum of positive squares in 2 ways, for example, as 41344900 + 83759104 = 6430^2 + 9152^2 .

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, 160829 + ... + 161604.

It is an arithmetic number, because the mean of its divisors is an integer number (18432477).

Almost surely, 2^125104004 is an apocalyptic number.

It is an amenable number.

125104004 is a deficient number, since it is larger than the sum of its proper divisors (96085720).

125104004 is a wasteful number, since it uses less digits than its factorization.

125104004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322534 (or 322532 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 125104004 is about 11184.9901206930. The cubic root of 125104004 is about 500.1386335579.

Adding to 125104004 its reverse (400401521), we get a palindrome (525505525).

The spelling of 125104004 in words is "one hundred twenty-five million, one hundred four thousand, four".