130004031212 has 48 divisors (see below), whose sum is σ = 257310738720. Its totient is φ = 56929958400.

The previous prime is 130004031193. The next prime is 130004031229. The reversal of 130004031212 is 212130400031.

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, 471662 + ... + 694602.

It is an arithmetic number, because the mean of its divisors is an integer number (5360640390).

Almost surely, 2^130004031212 is an apocalyptic number.

It is an amenable number.

130004031212 is a deficient number, since it is larger than the sum of its proper divisors (127306707508).

130004031212 is a wasteful number, since it uses less digits than its factorization.

130004031212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223442 (or 223440 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 130004031212 its reverse (212130400031), we get a palindrome (342134431243).

The spelling of 130004031212 in words is "one hundred thirty billion, four million, thirty-one thousand, two hundred twelve".