130232212 has 12 divisors (see below), whose sum is σ = 248625216. Its totient is φ = 59196440.

The previous prime is 130232173. The next prime is 130232227. The reversal of 130232212 is 212232031.

It is a congruent number.

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, 1479868 + ... + 1479955.

It is an arithmetic number, because the mean of its divisors is an integer number (20718768).

Almost surely, 2^130232212 is an apocalyptic number.

It is an amenable number.

130232212 is a deficient number, since it is larger than the sum of its proper divisors (118393004).

130232212 is a wasteful number, since it uses less digits than its factorization.

130232212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2959838 (or 2959836 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 130232212 is about 11411.9328774752. The cubic root of 130232212 is about 506.8811478438.

Adding to 130232212 its reverse (212232031), we get a palindrome (342464243).

The spelling of 130232212 in words is "one hundred thirty million, two hundred thirty-two thousand, two hundred twelve".