11332013023 has 4 divisors (see below), whose sum is σ = 11421241600. Its totient is φ = 11242784448.

The previous prime is 11332013009. The next prime is 11332013027. The reversal of 11332013023 is 32031023311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11332013023 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 (11332013027) 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, 44614098 + ... + 44614351.

It is an arithmetic number, because the mean of its divisors is an integer number (2855310400).

Almost surely, 2^11332013023 is an apocalyptic number.

11332013023 is a deficient number, since it is larger than the sum of its proper divisors (89228577).

11332013023 is an equidigital number, since it uses as much as digits as its factorization.

11332013023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89228576.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11332013023 its reverse (32031023311), we get a palindrome (43363036334).

The spelling of 11332013023 in words is "eleven billion, three hundred thirty-two million, thirteen thousand, twenty-three".