111213302023323 has 24 divisors (see below), whose sum is σ = 166597575261936. Its totient is φ = 74139327993600.

The previous prime is 111213302023321. The next prime is 111213302023331. The reversal of 111213302023323 is 323320203312111.

111213302023323 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 1 + 330 + 2 + 0 + 2 + 3 + 323 = 666.

It is not a de Polignac number, because 111213302023323 - 2¹ = 111213302023321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (111213302023321) 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, 2576098 + ... + 15134823.

It is an arithmetic number, because the mean of its divisors is an integer number (6941565635914).

Almost surely, 2^{111213302023323} is an apocalyptic number.

111213302023323 is a deficient number, since it is larger than the sum of its proper divisors (55384273238613).

111213302023323 is an equidigital number, since it uses as much as digits as its factorization.

111213302023323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17736777 (or 17736765 counting only the distinct ones).

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

Adding to 111213302023323 its reverse (323320203312111), we get a palindrome (434533505335434).

The spelling of 111213302023323 in words is "one hundred eleven trillion, two hundred thirteen billion, three hundred two million, twenty-three thousand, three hundred twenty-three".