130232205625 has 10 divisors (see below), whose sum is σ = 162738164930. Its totient is φ = 104185764000.

The previous prime is 130232205589. The next prime is 130232205661. The reversal of 130232205625 is 526502232031.

It is an interprime number because it is at equal distance from previous prime (130232205589) and next prime (130232205661).

It can be written as a sum of positive squares in 5 ways, for example, as 10444226809 + 119787978816 = 102197^2 + 346104^2 .

It is not a de Polignac number, because 130232205625 - 2¹⁵ = 130232172857 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 104185140 + ... + 104186389.

It is an arithmetic number, because the mean of its divisors is an integer number (16273816493).

Almost surely, 2^130232205625 is an apocalyptic number.

It is an amenable number.

130232205625 is a deficient number, since it is larger than the sum of its proper divisors (32505959305).

130232205625 is an frugal number, since it uses more digits than its factorization.

130232205625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208371549 (or 208371534 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 130232205625 its reverse (526502232031), we get a palindrome (656734437656).

The spelling of 130232205625 in words is "one hundred thirty billion, two hundred thirty-two million, two hundred five thousand, six hundred twenty-five".