12313132411 has 4 divisors (see below), whose sum is σ = 12313456272. Its totient is φ = 12312808552.

The previous prime is 12313132393. The next prime is 12313132511. The reversal of 12313132411 is 11423131321.

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 12313132411 - 2⁵ = 12313132379 is a prime.

It is a super-2 number, since 2×12313132411² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12313132211) 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, 95935 + ... + 183928.

It is an arithmetic number, because the mean of its divisors is an integer number (3078364068).

Almost surely, 2^12313132411 is an apocalyptic number.

12313132411 is a deficient number, since it is larger than the sum of its proper divisors (323861).

12313132411 is an equidigital number, since it uses as much as digits as its factorization.

12313132411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323860.

The product of its digits is 432, while the sum is 22.

Adding to 12313132411 its reverse (11423131321), we get a palindrome (23736263732).

The spelling of 12313132411 in words is "twelve billion, three hundred thirteen million, one hundred thirty-two thousand, four hundred eleven".