123032245434052 has 12 divisors (see below), whose sum is σ = 218255832654076. Its totient is φ = 60673436104320.

The previous prime is 123032245434023. The next prime is 123032245434089. The reversal of 123032245434052 is 250434542230321.

It can be written as a sum of positive squares in 2 ways, for example, as 47632303411456 + 75399942022596 = 6901616^2 + 8683314^2 .

It is a super-2 number, since 2×123032245434052² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123032245433996 and 123032245434014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210671652849 + ... + 210671653432.

Almost surely, 2^{123032245434052} is an apocalyptic number.

It is an amenable number.

123032245434052 is a deficient number, since it is larger than the sum of its proper divisors (95223587220024).

123032245434052 is a wasteful number, since it uses less digits than its factorization.

123032245434052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421343306358 (or 421343306356 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 123032245434052 its reverse (250434542230321), we get a palindrome (373466787664373).

The spelling of 123032245434052 in words is "one hundred twenty-three trillion, thirty-two billion, two hundred forty-five million, four hundred thirty-four thousand, fifty-two".