130330232312 has 64 divisors (see below), whose sum is σ = 281291935680. Its totient is φ = 55454164992.

The previous prime is 130330232303. The next prime is 130330232323. The reversal of 130330232312 is 213232033031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7092128 + ... + 7110480.

It is an arithmetic number, because the mean of its divisors is an integer number (4395186495).

Almost surely, 2^130330232312 is an apocalyptic number.

It is an amenable number.

130330232312 is an abundant number, since it is smaller than the sum of its proper divisors (150961703368).

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

130330232312 is a wasteful number, since it uses less digits than its factorization.

130330232312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19272 (or 19268 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 130330232312 its reverse (213232033031), we get a palindrome (343562265343).

The spelling of 130330232312 in words is "one hundred thirty billion, three hundred thirty million, two hundred thirty-two thousand, three hundred twelve".