102870825125 has 32 divisors (see below), whose sum is σ = 129726455040. Its totient is φ = 81436555200.

The previous prime is 102870825047. The next prime is 102870825137. The reversal of 102870825125 is 521528078201.

It is not a de Polignac number, because 102870825125 - 2¹⁴ = 102870808741 is a prime.

It is a super-3 number, since 3×102870825125³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25786631 + ... + 25790619.

It is an arithmetic number, because the mean of its divisors is an integer number (4053951720).

Almost surely, 2^102870825125 is an apocalyptic number.

It is an amenable number.

102870825125 is a deficient number, since it is larger than the sum of its proper divisors (26855629915).

102870825125 is a wasteful number, since it uses less digits than its factorization.

102870825125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6110 (or 6100 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 41.

The spelling of 102870825125 in words is "one hundred two billion, eight hundred seventy million, eight hundred twenty-five thousand, one hundred twenty-five".