111101332002023 has 16 divisors (see below), whose sum is σ = 122588617255200. Its totient is φ = 100682594721280.

The previous prime is 111101332001983. The next prime is 111101332002107. The reversal of 111101332002023 is 320200233101111.

It is a happy number.

It is not a de Polignac number, because 111101332002023 - 2²⁸ = 111101063566567 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111101332001986 and 111101332002004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111101332002523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131237498 + ... + 132081351.

It is an arithmetic number, because the mean of its divisors is an integer number (7661788578450).

Almost surely, 2^{111101332002023} is an apocalyptic number.

111101332002023 is a deficient number, since it is larger than the sum of its proper divisors (11487285253177).

111101332002023 is an equidigital number, since it uses as much as digits as its factorization.

111101332002023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263319199 (or 263319177 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 111101332002023 its reverse (320200233101111), we get a palindrome (431301565103134).

The spelling of 111101332002023 in words is "one hundred eleven trillion, one hundred one billion, three hundred thirty-two million, two thousand, twenty-three".