130025431202 has 8 divisors (see below), whose sum is σ = 195041894700. Its totient is φ = 65011466304.

The previous prime is 130025431187. The next prime is 130025431301. The reversal of 130025431202 is 202134520031.

It can be written as a sum of positive squares in 2 ways, for example, as 129793752361 + 231678841 = 360269^2 + 15221^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×130025431202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488627 + ... + 706262.

Almost surely, 2^130025431202 is an apocalyptic number.

130025431202 is a deficient number, since it is larger than the sum of its proper divisors (65016463498).

130025431202 is a wasteful number, since it uses less digits than its factorization.

130025431202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249300.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 130025431202 its reverse (202134520031), we get a palindrome (332159951233).

The spelling of 130025431202 in words is "one hundred thirty billion, twenty-five million, four hundred thirty-one thousand, two hundred two".