3123324040121 has 16 divisors (see below), whose sum is σ = 3244597248000. Its totient is φ = 3003373890000.

The previous prime is 3123324040037. The next prime is 3123324040141. The reversal of 3123324040121 is 1210404233213.

It is a cyclic number.

It is not a de Polignac number, because 3123324040121 - 2²⁶ = 3123256931257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3123324040141) 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, 4295840 + ... + 4969998.

It is an arithmetic number, because the mean of its divisors is an integer number (202787328000).

Almost surely, 2^{3123324040121} is an apocalyptic number.

3123324040121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3123324040121 is a deficient number, since it is larger than the sum of its proper divisors (121273207879).

3123324040121 is a wasteful number, since it uses less digits than its factorization.

3123324040121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675140.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 3123324040121 its reverse (1210404233213), we get a palindrome (4333728273334).

The spelling of 3123324040121 in words is "three trillion, one hundred twenty-three billion, three hundred twenty-four million, forty thousand, one hundred twenty-one".