321123103332 has 12 divisors (see below), whose sum is σ = 749287241136. Its totient is φ = 107041034440.

The previous prime is 321123103277. The next prime is 321123103349. The reversal of 321123103332 is 233301321123.

It is a tau number, because it is divible by the number of its divisors (12).

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, 13380129294 + ... + 13380129317.

It is an arithmetic number, because the mean of its divisors is an integer number (62440603428).

Almost surely, 2^321123103332 is an apocalyptic number.

It is an amenable number.

321123103332 is an abundant number, since it is smaller than the sum of its proper divisors (428164137804).

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

321123103332 is a wasteful number, since it uses less digits than its factorization.

321123103332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26760258618 (or 26760258616 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 321123103332 its reverse (233301321123), we get a palindrome (554424424455).

The spelling of 321123103332 in words is "three hundred twenty-one billion, one hundred twenty-three million, one hundred three thousand, three hundred thirty-two".