11323032023 has 16 divisors (see below), whose sum is σ = 11576709120. Its totient is φ = 11071620000.

The previous prime is 11323032013. The next prime is 11323032067. The reversal of 11323032023 is 32023032311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11323032023 is a prime.

It is a super-2 number, since 2×11323032023² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11323031986 and 11323032004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323032013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15076898 + ... + 15077648.

It is an arithmetic number, because the mean of its divisors is an integer number (723544320).

Almost surely, 2^11323032023 is an apocalyptic number.

11323032023 is a deficient number, since it is larger than the sum of its proper divisors (253677097).

11323032023 is an equidigital number, since it uses as much as digits as its factorization.

11323032023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 11323032023 its reverse (32023032311), we get a palindrome (43346064334).

The spelling of 11323032023 in words is "eleven billion, three hundred twenty-three million, thirty-two thousand, twenty-three".