321332112013130 has 16 divisors (see below), whose sum is σ = 583803388556640. Its totient is φ = 127331603264592.

The previous prime is 321332112013123. The next prime is 321332112013141. The reversal of 321332112013130 is 31310211233123.

It is a super-2 number, since 2×321332112013130² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 321332112013130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150155191460 + ... + 150155193599.

It is an arithmetic number, because the mean of its divisors is an integer number (36487711784790).

Almost surely, 2^{321332112013130} is an apocalyptic number.

321332112013130 is a deficient number, since it is larger than the sum of its proper divisors (262471276543510).

321332112013130 is a wasteful number, since it uses less digits than its factorization.

321332112013130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300310385173.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 321332112013130 its reverse (31310211233123), we get a palindrome (352642323246253).

The spelling of 321332112013130 in words is "three hundred twenty-one trillion, three hundred thirty-two billion, one hundred twelve million, thirteen thousand, one hundred thirty".