3321123123 has 24 divisors (see below), whose sum is σ = 4695519600. Its totient is φ = 2085502720.

The previous prime is 3321123119. The next prime is 3321123163. The reversal of 3321123123 is 3213211233.

3321123123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3321123123 - 2² = 3321123119 is a prime.

It is a super-2 number, since 2×3321123123² = 22059717596250546258, which contains 22 as substring.

3321123123 is a modest number, since divided by 123123 gives 3321 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 3321123123.

It is not an unprimeable number, because it can be changed into a prime (3321123163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134893 + ... + 157601.

It is an arithmetic number, because the mean of its divisors is an integer number (195646650).

Almost surely, 2^3321123123 is an apocalyptic number.

3321123123 is a deficient number, since it is larger than the sum of its proper divisors (1374396477).

3321123123 is a wasteful number, since it uses less digits than its factorization.

3321123123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22823 (or 22782 counting only the distinct ones).

The product of its digits is 648, while the sum is 21.

The square root of 3321123123 is about 57629.1863815550. The cubic root of 3321123123 is about 1491.9753873936.

Adding to 3321123123 its reverse (3213211233), we get a palindrome (6534334356).

The spelling of 3321123123 in words is "three billion, three hundred twenty-one million, one hundred twenty-three thousand, one hundred twenty-three".