3123032130253 has 12 divisors (see below), whose sum is σ = 3634513347420. Its totient is φ = 2675706899712.

The previous prime is 3123032130227. The next prime is 3123032130259. The reversal of 3123032130253 is 3520312303213.

It can be written as a sum of positive squares in 2 ways, for example, as 2906608994884 + 216423135369 = 1704878^2 + 465213^2 .

It is not a de Polignac number, because 3123032130253 - 2⁵ = 3123032130221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3123032130259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13908718 + ... + 14131471.

It is an arithmetic number, because the mean of its divisors is an integer number (302876112285).

Almost surely, 2^{3123032130253} is an apocalyptic number.

It is an amenable number.

3123032130253 is a deficient number, since it is larger than the sum of its proper divisors (511481217167).

3123032130253 is a wasteful number, since it uses less digits than its factorization.

3123032130253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28042476 (or 28042469 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 28.

Adding to 3123032130253 its reverse (3520312303213), we get a palindrome (6643344433466).

The spelling of 3123032130253 in words is "three trillion, one hundred twenty-three billion, thirty-two million, one hundred thirty thousand, two hundred fifty-three".