130213311312 has 40 divisors (see below), whose sum is σ = 384439301056. Its totient is φ = 37203803136.

The previous prime is 130213311311. The next prime is 130213311313. The reversal of 130213311312 is 213113312031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (130213311311) and next prime (130213311313).

It is a super-2 number, since 2×130213311312² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130213311311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193769473 + ... + 193770144.

Almost surely, 2^130213311312 is an apocalyptic number.

130213311312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130213311312 is an abundant number, since it is smaller than the sum of its proper divisors (254225989744).

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

130213311312 is a wasteful number, since it uses less digits than its factorization.

130213311312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387539635 (or 387539629 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 130213311312 its reverse (213113312031), we get a palindrome (343326623343).

The spelling of 130213311312 in words is "one hundred thirty billion, two hundred thirteen million, three hundred eleven thousand, three hundred twelve".