3100032320013 has 6 divisors (see below), whose sum is σ = 4477824462254. Its totient is φ = 2066688213336.

The previous prime is 3100032320009. The next prime is 3100032320017. The reversal of 3100032320013 is 3100232300013.

3100032320013 is a `hidden beast` number, since 310 + 0 + 0 + 32 + 320 + 0 + 1 + 3 = 666.

3100032320013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3100032320009) and next prime (3100032320017).

It can be written as a sum of positive squares in only one way, i.e., 3009263886729 + 90768433284 = 1734723^2 + 301278^2 .

It is not a de Polignac number, because 3100032320013 - 2² = 3100032320009 is a prime.

It is a super-2 number, since 2×3100032320013² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3100032320017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 172224017770 + ... + 172224017787.

Almost surely, 2^{3100032320013} is an apocalyptic number.

It is an amenable number.

3100032320013 is a deficient number, since it is larger than the sum of its proper divisors (1377792142241).

3100032320013 is a wasteful number, since it uses less digits than its factorization.

3100032320013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344448035563 (or 344448035560 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 3100032320013 its reverse (3100232300013), we get a palindrome (6200264620026).

The spelling of 3100032320013 in words is "three trillion, one hundred billion, thirty-two million, three hundred twenty thousand, thirteen".