13112332310323 has 4 divisors (see below), whose sum is σ = 13121827121488. Its totient is φ = 13102837499160.

The previous prime is 13112332310317. The next prime is 13112332310347. The reversal of 13112332310323 is 32301323321131.

It is a happy number.

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 13112332310323 - 2³⁷ = 12974893356851 is a prime.

It is a super-3 number, since 3×13112332310323³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13112332310291 and 13112332310300.

It is not an unprimeable number, because it can be changed into a prime (13112332310023) 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, 4747403511 + ... + 4747406272.

It is an arithmetic number, because the mean of its divisors is an integer number (3280456780372).

Almost surely, 2^{13112332310323} is an apocalyptic number.

13112332310323 is a deficient number, since it is larger than the sum of its proper divisors (9494811165).

13112332310323 is an equidigital number, since it uses as much as digits as its factorization.

13112332310323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9494811164.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 13112332310323 its reverse (32301323321131), we get a palindrome (45413655631454).

The spelling of 13112332310323 in words is "thirteen trillion, one hundred twelve billion, three hundred thirty-two million, three hundred ten thousand, three hundred twenty-three".