3123210123213 has 16 divisors (see below), whose sum is σ = 4202446795200. Its totient is φ = 2063139559040.

The previous prime is 3123210123193. The next prime is 3123210123221.

3123210123213 is nontrivially palindromic in base 10.

3123210123213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3123210123213 - 2⁸ = 3123210122957 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3123210103213) 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, 10197918 + ... + 10499711.

It is an arithmetic number, because the mean of its divisors is an integer number (262652924700).

Almost surely, 2^{3123210123213} is an apocalyptic number.

It is an amenable number.

3123210123213 is a deficient number, since it is larger than the sum of its proper divisors (1079236671987).

3123210123213 is a wasteful number, since it uses less digits than its factorization.

3123210123213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20698092.

The product of its (nonzero) digits is 1296, while the sum is 24.

It can be divided in two parts, 3123210 and 123213, that added together give a palindrome (3246423).

The spelling of 3123210123213 in words is "three trillion, one hundred twenty-three billion, two hundred ten million, one hundred twenty-three thousand, two hundred thirteen".