123313412231202 has 32 divisors (see below), whose sum is σ = 248286304814400. Its totient is φ = 40827900167360.

The previous prime is 123313412231153. The next prime is 123313412231203. The reversal of 123313412231202 is 202132214313321.

It is a super-2 number, since 2×123313412231202² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 123313412231202.

It is not an unprimeable number, because it can be changed into a prime (123313412231203) 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, 52210177 + ... + 54520907.

It is an arithmetic number, because the mean of its divisors is an integer number (7758947025450).

Almost surely, 2^{123313412231202} is an apocalyptic number.

123313412231202 is an abundant number, since it is smaller than the sum of its proper divisors (124972892583198).

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

123313412231202 is a wasteful number, since it uses less digits than its factorization.

123313412231202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2370578.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 123313412231202 its reverse (202132214313321), we get a palindrome (325445626544523).

The spelling of 123313412231202 in words is "one hundred twenty-three trillion, three hundred thirteen billion, four hundred twelve million, two hundred thirty-one thousand, two hundred two".