123334232343253 has 24 divisors (see below), whose sum is σ = 135182272635168. Its totient is φ = 112422309598368.

The previous prime is 123334232343229. The next prime is 123334232343281. The reversal of 123334232343253 is 352343232433321.

It is a de Polignac number, because none of the positive numbers 2^k-123334232343253 is a prime.

It is a super-2 number, since 2×123334232343253² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123334232143253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58252926 + ... + 60333007.

It is an arithmetic number, because the mean of its divisors is an integer number (5632594693132).

Almost surely, 2^{123334232343253} is an apocalyptic number.

It is an amenable number.

123334232343253 is a deficient number, since it is larger than the sum of its proper divisors (11848040291915).

123334232343253 is a wasteful number, since it uses less digits than its factorization.

123334232343253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118586081 (or 118586062 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 43.

Adding to 123334232343253 its reverse (352343232433321), we get a palindrome (475677464776574).

The spelling of 123334232343253 in words is "one hundred twenty-three trillion, three hundred thirty-four billion, two hundred thirty-two million, three hundred forty-three thousand, two hundred fifty-three".