3123023110012 has 12 divisors (see below), whose sum is σ = 5885697399736. Its totient is φ = 1441395281520.

The previous prime is 3123023110007. The next prime is 3123023110033. The reversal of 3123023110012 is 2100113203213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30029068314 + ... + 30029068417.

Almost surely, 2^{3123023110012} is an apocalyptic number.

It is an amenable number.

3123023110012 is a deficient number, since it is larger than the sum of its proper divisors (2762674289724).

3123023110012 is a wasteful number, since it uses less digits than its factorization.

3123023110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60058136748 (or 60058136746 counting only the distinct ones).

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

Adding to 3123023110012 its reverse (2100113203213), we get a palindrome (5223136313225).

The spelling of 3123023110012 in words is "three trillion, one hundred twenty-three billion, twenty-three million, one hundred ten thousand, twelve".