111032012323 has 4 divisors (see below), whose sum is σ = 111070183680. Its totient is φ = 110993840968.

The previous prime is 111032012269. The next prime is 111032012341. The reversal of 111032012323 is 323210230111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323210230111 = 269 ⋅1201525019.

It is a cyclic number.

It is not a de Polignac number, because 111032012323 - 2²⁵ = 110998457891 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111032012323.

It is not an unprimeable number, because it can be changed into a prime (111032012353) 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, 19081315 + ... + 19087132.

It is an arithmetic number, because the mean of its divisors is an integer number (27767545920).

Almost surely, 2^111032012323 is an apocalyptic number.

111032012323 is a deficient number, since it is larger than the sum of its proper divisors (38171357).

111032012323 is an equidigital number, since it uses as much as digits as its factorization.

111032012323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38171356.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 111032012323 its reverse (323210230111), we get a palindrome (434242242434).

The spelling of 111032012323 in words is "one hundred eleven billion, thirty-two million, twelve thousand, three hundred twenty-three".