111300323023 has 4 divisors (see below), whose sum is σ = 111865299480. Its totient is φ = 110735346568.

The previous prime is 111300323021. The next prime is 111300323087. The reversal of 111300323023 is 320323003111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320323003111 = 17851 ⋅17944261.

It is a cyclic number.

It is not a de Polignac number, because 111300323023 - 2¹ = 111300323021 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 (111300323021) 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, 282487933 + ... + 282488326.

It is an arithmetic number, because the mean of its divisors is an integer number (27966324870).

Almost surely, 2^111300323023 is an apocalyptic number.

111300323023 is a deficient number, since it is larger than the sum of its proper divisors (564976457).

111300323023 is an equidigital number, since it uses as much as digits as its factorization.

111300323023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564976456.

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

Adding to 111300323023 its reverse (320323003111), we get a palindrome (431623326134).

The spelling of 111300323023 in words is "one hundred eleven billion, three hundred million, three hundred twenty-three thousand, twenty-three".