10132128725 has 12 divisors (see below), whose sum is σ = 12608243616. Its totient is φ = 8077055280.

The previous prime is 10132128703. The next prime is 10132128739. The reversal of 10132128725 is 52782123101.

It is not a de Polignac number, because 10132128725 - 2⁶ = 10132128661 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10132128691 and 10132128700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 708977 + ... + 723126.

It is an arithmetic number, because the mean of its divisors is an integer number (1050686968).

Almost surely, 2^10132128725 is an apocalyptic number.

It is an amenable number.

10132128725 is a deficient number, since it is larger than the sum of its proper divisors (2476114891).

10132128725 is a wasteful number, since it uses less digits than its factorization.

10132128725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432396 (or 1432391 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The spelling of 10132128725 in words is "ten billion, one hundred thirty-two million, one hundred twenty-eight thousand, seven hundred twenty-five".