11311013222323 has 4 divisors (see below), whose sum is σ = 11311284856480. Its totient is φ = 11310741588168.

The previous prime is 11311013222309. The next prime is 11311013222351. The reversal of 11311013222323 is 32322231011311.

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 11311013222323 - 2⁵ = 11311013222291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11311013222123) 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, 135754608 + ... + 135837901.

It is an arithmetic number, because the mean of its divisors is an integer number (2827821214120).

Almost surely, 2^{11311013222323} is an apocalyptic number.

11311013222323 is a deficient number, since it is larger than the sum of its proper divisors (271634157).

11311013222323 is an equidigital number, since it uses as much as digits as its factorization.

11311013222323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271634156.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11311013222323 its reverse (32322231011311), we get a palindrome (43633244233634).

The spelling of 11311013222323 in words is "eleven trillion, three hundred eleven billion, thirteen million, two hundred twenty-two thousand, three hundred twenty-three".