3112000123321 has 4 divisors (see below), whose sum is σ = 3113929449252. Its totient is φ = 3110070797392.

The previous prime is 3112000123273. The next prime is 3112000123357. The reversal of 3112000123321 is 1233210002113.

3112000123321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1007542167696 + 2104457955625 = 1003764^2 + 1450675^2 .

It is a cyclic number.

It is not a de Polignac number, because 3112000123321 - 2²⁵ = 3111966568889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3112000123621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 964660546 + ... + 964663771.

It is an arithmetic number, because the mean of its divisors is an integer number (778482362313).

Almost surely, 2^{3112000123321} is an apocalyptic number.

It is an amenable number.

3112000123321 is a deficient number, since it is larger than the sum of its proper divisors (1929325931).

3112000123321 is a wasteful number, since it uses less digits than its factorization.

3112000123321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929325930.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 3112000123321 its reverse (1233210002113), we get a palindrome (4345210125434).

The spelling of 3112000123321 in words is "three trillion, one hundred twelve billion, one hundred twenty-three thousand, three hundred twenty-one".