125204701312 has 64 divisors (see below), whose sum is σ = 250242197760. Its totient is φ = 62399232000.

The previous prime is 125204701283. The next prime is 125204701313. The reversal of 125204701312 is 213107402521.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (125204701313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71422228 + ... + 71423980.

It is an arithmetic number, because the mean of its divisors is an integer number (3910034340).

Almost surely, 2^125204701312 is an apocalyptic number.

It is an amenable number.

125204701312 is a deficient number, since it is larger than the sum of its proper divisors (125037496448).

125204701312 is an equidigital number, since it uses as much as digits as its factorization.

125204701312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261 (or 3249 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The spelling of 125204701312 in words is "one hundred twenty-five billion, two hundred four million, seven hundred one thousand, three hundred twelve".