123252303252321 has 12 divisors (see below), whose sum is σ = 178081296766672. Its totient is φ = 82145036597976.

The previous prime is 123252303252319. The next prime is 123252303252329.

123252303252321 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 5 + 2 + 3 + 0 + 325 + 2 + 321 = 666.

123252303252321 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 123252303252321 - 2¹ = 123252303252319 is a prime.

It is a super-2 number, since 2×123252303252321² (a number of 29 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123252303252329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1930430491 + ... + 1930494336.

Almost surely, 2^{123252303252321} is an apocalyptic number.

It is an amenable number.

123252303252321 is a deficient number, since it is larger than the sum of its proper divisors (54828993514351).

123252303252321 is a wasteful number, since it uses less digits than its factorization.

123252303252321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3860928380 (or 3860928377 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

It can be divided in two parts, 12325230 and 3252321, that added together give a palindrome (15577551).

The spelling of 123252303252321 in words is "one hundred twenty-three trillion, two hundred fifty-two billion, three hundred three million, two hundred fifty-two thousand, three hundred twenty-one".