130313312 has 12 divisors (see below), whose sum is σ = 256554396. Its totient is φ = 65156640.

The previous prime is 130313299. The next prime is 130313317. The reversal of 130313312 is 213313031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130313317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2036114 + ... + 2036177.

It is an arithmetic number, because the mean of its divisors is an integer number (21379533).

Almost surely, 2^130313312 is an apocalyptic number.

It is an amenable number.

130313312 is a deficient number, since it is larger than the sum of its proper divisors (126241084).

130313312 is an equidigital number, since it uses as much as digits as its factorization.

130313312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4072301 (or 4072293 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 130313312 is about 11415.4856226093. The cubic root of 130313312 is about 506.9863433513.

Adding to 130313312 its reverse (213313031), we get a palindrome (343626343).

The spelling of 130313312 in words is "one hundred thirty million, three hundred thirteen thousand, three hundred twelve".