130312012133013 has 4 divisors (see below), whose sum is σ = 173749349510688. Its totient is φ = 86874674755340.

The previous prime is 130312012132999. The next prime is 130312012133027. The reversal of 130312012133013 is 310331210213031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (130312012132999) and next prime (130312012133027).

It is a cyclic number.

It is not a de Polignac number, because 130312012133013 - 2¹³ = 130312012124821 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130312012133033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21718668688833 + ... + 21718668688838.

It is an arithmetic number, because the mean of its divisors is an integer number (43437337377672).

Almost surely, 2^{130312012133013} is an apocalyptic number.

It is an amenable number.

130312012133013 is a deficient number, since it is larger than the sum of its proper divisors (43437337377675).

130312012133013 is an equidigital number, since it uses as much as digits as its factorization.

130312012133013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43437337377674.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 130312012133013 its reverse (310331210213031), we get a palindrome (440643222346044).

The spelling of 130312012133013 in words is "one hundred thirty trillion, three hundred twelve billion, twelve million, one hundred thirty-three thousand, thirteen".