323212230111123 has 32 divisors (see below), whose sum is σ = 491776251302720. Its totient is φ = 209650371759360.

The previous prime is 323212230111107. The next prime is 323212230111167. The reversal of 323212230111123 is 321111032212323.

323212230111123 is a `hidden beast` number, since 3 + 2 + 321 + 2 + 2 + 301 + 1 + 11 + 23 = 666.

It is not a de Polignac number, because 323212230111123 - 2⁴ = 323212230111107 is a prime.

It is a super-2 number, since 2×323212230111123² (a number of 30 digits) contains 22 as substring.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323212230161123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 371314161 + ... + 372183597.

It is an arithmetic number, because the mean of its divisors is an integer number (15368007853210).

Almost surely, 2^{323212230111123} is an apocalyptic number.

323212230111123 is a deficient number, since it is larger than the sum of its proper divisors (168564021191597).

323212230111123 is a wasteful number, since it uses less digits than its factorization.

323212230111123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241604 (or 1241598 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 323212230111123 its reverse (321111032212323), we get a palindrome (644323262323446).

The spelling of 323212230111123 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirty million, one hundred eleven thousand, one hundred twenty-three".