11112323323023 has 24 divisors (see below), whose sum is σ = 17286462091808. Its totient is φ = 6838105240512.

The previous prime is 11112323323007. The next prime is 11112323323037. The reversal of 11112323323023 is 32032332321111.

11112323323023 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 2 + 323 + 32 + 302 + 3 = 666.

It is not a de Polignac number, because 11112323323023 - 2⁴ = 11112323323007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112323323043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1552761 + ... + 4963437.

Almost surely, 2^{11112323323023} is an apocalyptic number.

11112323323023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11112323323023 is a deficient number, since it is larger than the sum of its proper divisors (6174138768785).

11112323323023 is a wasteful number, since it uses less digits than its factorization.

11112323323023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3438543 (or 3438540 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 11112323323023 its reverse (32032332321111), we get a palindrome (43144655644134).

The spelling of 11112323323023 in words is "eleven trillion, one hundred twelve billion, three hundred twenty-three million, three hundred twenty-three thousand, twenty-three".