125381352102 has 16 divisors (see below), whose sum is σ = 251120434032. Its totient is φ = 41734162400.

The previous prime is 125381352079. The next prime is 125381352113. The reversal of 125381352102 is 201253183521.

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, 14900853 + ... + 14909264.

It is an arithmetic number, because the mean of its divisors is an integer number (15695027127).

Almost surely, 2^125381352102 is an apocalyptic number.

125381352102 is an abundant number, since it is smaller than the sum of its proper divisors (125739081930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125381352102 is a wasteful number, since it uses less digits than its factorization.

125381352102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29810823.

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 125381352102 in words is "one hundred twenty-five billion, three hundred eighty-one million, three hundred fifty-two thousand, one hundred two".