123323012212302 has 96 divisors (see below), whose sum is σ = 320636923351200. Its totient is φ = 35031474850176.

The previous prime is 123323012212271. The next prime is 123323012212303. The reversal of 123323012212302 is 203212210323321.

123323012212302 is a `hidden beast` number, since 1 + 2 + 3 + 3 + 230 + 122 + 1 + 2 + 302 = 666.

It is a super-2 number, since 2×123323012212302² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123323012212303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 134245527 + ... + 135161042.

It is an arithmetic number, because the mean of its divisors is an integer number (3339967951575).

Almost surely, 2^{123323012212302} is an apocalyptic number.

123323012212302 is an abundant number, since it is smaller than the sum of its proper divisors (197313911138898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123323012212302 is a wasteful number, since it uses less digits than its factorization.

123323012212302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269406767 (or 269406754 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 123323012212302 its reverse (203212210323321), we get a palindrome (326535222535623).

The spelling of 123323012212302 in words is "one hundred twenty-three trillion, three hundred twenty-three billion, twelve million, two hundred twelve thousand, three hundred two".