11232313023 has 4 divisors (see below), whose sum is σ = 14976417368. Its totient is φ = 7488208680.

The previous prime is 11232312989. The next prime is 11232313063. The reversal of 11232313023 is 32031323211.

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

It is not a de Polignac number, because 11232313023 - 2¹⁰ = 11232311999 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 (11232313063) 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, 1872052168 + ... + 1872052173.

It is an arithmetic number, because the mean of its divisors is an integer number (3744104342).

Almost surely, 2^11232313023 is an apocalyptic number.

11232313023 is a deficient number, since it is larger than the sum of its proper divisors (3744104345).

11232313023 is an equidigital number, since it uses as much as digits as its factorization.

11232313023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3744104344.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11232313023 its reverse (32031323211), we get a palindrome (43263636234).

The spelling of 11232313023 in words is "eleven billion, two hundred thirty-two million, three hundred thirteen thousand, twenty-three".