123323322231332 has 12 divisors (see below), whose sum is σ = 215821185811980. Its totient is φ = 61660126285056.

The previous prime is 123323322231299. The next prime is 123323322231337. The reversal of 123323322231332 is 233132223323321.

It can be written as a sum of positive squares in 2 ways, for example, as 116714186192356 + 6609136038976 = 10803434^2 + 2570824^2 .

It is a junction number, because it is equal to n+sod(n) for n = 123323322231292 and 123323322231301.

It is not an unprimeable number, because it can be changed into a prime (123323322231337) 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 3 ways as a sum of consecutive naturals, for example, 383526857 + ... + 383848272.

It is an arithmetic number, because the mean of its divisors is an integer number (17985098817665).

Almost surely, 2^{123323322231332} is an apocalyptic number.

It is an amenable number.

123323322231332 is a deficient number, since it is larger than the sum of its proper divisors (92497863580648).

123323322231332 is a wasteful number, since it uses less digits than its factorization.

123323322231332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767415310 (or 767415308 counting only the distinct ones).

The product of its digits is 139968, while the sum is 35.

Adding to 123323322231332 its reverse (233132223323321), we get a palindrome (356455545554653).

The spelling of 123323322231332 in words is "one hundred twenty-three trillion, three hundred twenty-three billion, three hundred twenty-two million, two hundred thirty-one thousand, three hundred thirty-two".