130313232212 has 48 divisors (see below), whose sum is σ = 242638674432. Its totient is φ = 61138506240.

The previous prime is 130313232187. The next prime is 130313232223. The reversal of 130313232212 is 212232313031.

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, 641288 + ... + 819680.

It is an arithmetic number, because the mean of its divisors is an integer number (5054972384).

Almost surely, 2^130313232212 is an apocalyptic number.

It is an amenable number.

130313232212 is a deficient number, since it is larger than the sum of its proper divisors (112325442220).

130313232212 is a wasteful number, since it uses less digits than its factorization.

130313232212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178608 (or 178606 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 130313232212 its reverse (212232313031), we get a palindrome (342545545243).

The spelling of 130313232212 in words is "one hundred thirty billion, three hundred thirteen million, two hundred thirty-two thousand, two hundred twelve".