125413103902 has 16 divisors (see below), whose sum is σ = 199521444672. Its totient is φ = 58918397440.

The previous prime is 125413103891. The next prime is 125413103917. The reversal of 125413103902 is 209301314521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3089974 + ... + 3130297.

It is an arithmetic number, because the mean of its divisors is an integer number (12470090292).

Almost surely, 2^125413103902 is an apocalyptic number.

125413103902 is a deficient number, since it is larger than the sum of its proper divisors (74108340770).

125413103902 is a wasteful number, since it uses less digits than its factorization.

125413103902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6220883.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 125413103902 in words is "one hundred twenty-five billion, four hundred thirteen million, one hundred three thousand, nine hundred two".