123232023111 has 8 divisors (see below), whose sum is σ = 164328030720. Its totient is φ = 82145348792.

The previous prime is 123232023073. The next prime is 123232023119. The reversal of 123232023111 is 111320232321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123232023111 - 2¹⁷ = 123231892039 is a prime.

It is a super-2 number, since 2×123232023111² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123232023119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2302455 + ... + 2355368.

It is an arithmetic number, because the mean of its divisors is an integer number (20541003840).

Almost surely, 2^123232023111 is an apocalyptic number.

123232023111 is a deficient number, since it is larger than the sum of its proper divisors (41096007609).

123232023111 is an equidigital number, since it uses as much as digits as its factorization.

123232023111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4666645.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 123232023111 its reverse (111320232321), we get a palindrome (234552255432).

The spelling of 123232023111 in words is "one hundred twenty-three billion, two hundred thirty-two million, twenty-three thousand, one hundred eleven".