130312211311 has 4 divisors (see below), whose sum is σ = 130341065112. Its totient is φ = 130283357512.

The previous prime is 130312211221. The next prime is 130312211317. The reversal of 130312211311 is 113112213031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130312211311 - 2¹¹ = 130312209263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130312211317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14420125 + ... + 14429158.

It is an arithmetic number, because the mean of its divisors is an integer number (32585266278).

Almost surely, 2^130312211311 is an apocalyptic number.

130312211311 is a deficient number, since it is larger than the sum of its proper divisors (28853801).

130312211311 is an equidigital number, since it uses as much as digits as its factorization.

130312211311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28853800.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 130312211311 its reverse (113112213031), we get a palindrome (243424424342).

The spelling of 130312211311 in words is "one hundred thirty billion, three hundred twelve million, two hundred eleven thousand, three hundred eleven".