11512479789323 has 2 divisors, whose sum is σ = 11512479789324. Its totient is φ = 11512479789322.

The previous prime is 11512479789311. The next prime is 11512479789331. The reversal of 11512479789323 is 32398797421511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11512479789323 - 2⁸ = 11512479789067 is a prime.

It is not a weakly prime, because it can be changed into another prime (11512479789383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5756239894661 + 5756239894662.

It is an arithmetic number, because the mean of its divisors is an integer number (5756239894662).

Almost surely, 2^{11512479789323} is an apocalyptic number.

11512479789323 is a deficient number, since it is larger than the sum of its proper divisors (1).

11512479789323 is an equidigital number, since it uses as much as digits as its factorization.

11512479789323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22861440, while the sum is 62.

The spelling of 11512479789323 in words is "eleven trillion, five hundred twelve billion, four hundred seventy-nine million, seven hundred eighty-nine thousand, three hundred twenty-three".