321214202412123 has 16 divisors (see below), whose sum is σ = 428979216791840. Its totient is φ = 213796228605696.

The previous prime is 321214202412067. The next prime is 321214202412127.

321214202412123 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 321214202412123 - 2⁹ = 321214202411611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321214202412127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23725540 + ... + 34717857.

It is an arithmetic number, because the mean of its divisors is an integer number (26811201049490).

Almost surely, 2^{321214202412123} is an apocalyptic number.

321214202412123 is a deficient number, since it is larger than the sum of its proper divisors (107765014379717).

321214202412123 is a wasteful number, since it uses less digits than its factorization.

321214202412123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58446366.

The product of its (nonzero) digits is 9216, while the sum is 30.

It can be divided in two parts, 32121420 and 2412123, that added together give a palindrome (34533543).

The spelling of 321214202412123 in words is "three hundred twenty-one trillion, two hundred fourteen billion, two hundred two million, four hundred twelve thousand, one hundred twenty-three".