120232111023 has 32 divisors (see below), whose sum is σ = 190362078720. Its totient is φ = 74734680960.

The previous prime is 120232111007. The next prime is 120232111039. The reversal of 120232111023 is 320111232021.

It is an interprime number because it is at equal distance from previous prime (120232111007) and next prime (120232111039).

It is not a de Polignac number, because 120232111023 - 2⁴ = 120232111007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120232110987 and 120232111005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120232111123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1174923 + ... + 1273148.

It is an arithmetic number, because the mean of its divisors is an integer number (5948814960).

Almost surely, 2^120232111023 is an apocalyptic number.

120232111023 is a deficient number, since it is larger than the sum of its proper divisors (70129967697).

120232111023 is a wasteful number, since it uses less digits than its factorization.

120232111023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448204 (or 2448198 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 120232111023 its reverse (320111232021), we get a palindrome (440343343044).

The spelling of 120232111023 in words is "one hundred twenty billion, two hundred thirty-two million, one hundred eleven thousand, twenty-three".