111333220112023 has 96 divisors (see below), whose sum is σ = 143205762464640. Its totient is φ = 84647629946880.

The previous prime is 111333220111973. The next prime is 111333220112077. The reversal of 111333220112023 is 320211022333111.

It is not a de Polignac number, because 111333220112023 - 2²⁹ = 111332683241111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111333220112083) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6551702215 + ... + 6551719207.

It is an arithmetic number, because the mean of its divisors is an integer number (1491726692340).

Almost surely, 2^{111333220112023} is an apocalyptic number.

111333220112023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

111333220112023 is a deficient number, since it is larger than the sum of its proper divisors (31872542352617).

111333220112023 is a wasteful number, since it uses less digits than its factorization.

111333220112023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17949 (or 17936 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 111333220112023 its reverse (320211022333111), we get a palindrome (431544242445134).

The spelling of 111333220112023 in words is "one hundred eleven trillion, three hundred thirty-three billion, two hundred twenty million, one hundred twelve thousand, twenty-three".