3105040352013 has 16 divisors (see below), whose sum is σ = 4600314693760. Its totient is φ = 2069912190528.

The previous prime is 3105040351991. The next prime is 3105040352059. The reversal of 3105040352013 is 3102530405013.

3105040352013 is a `hidden beast` number, since 3 + 1 + 0 + 50 + 403 + 5 + 201 + 3 = 666.

3105040352013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3105040352013 - 2³² = 3100745384717 is a prime.

It is a super-3 number, since 3×3105040352013³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3105040353013) 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, 2688745 + ... + 3665982.

It is an arithmetic number, because the mean of its divisors is an integer number (287519668360).

Almost surely, 2^{3105040352013} is an apocalyptic number.

It is an amenable number.

3105040352013 is a deficient number, since it is larger than the sum of its proper divisors (1495274341747).

3105040352013 is a wasteful number, since it uses less digits than its factorization.

3105040352013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6372833 (or 6372827 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 3105040352013 its reverse (3102530405013), we get a palindrome (6207570757026).

The spelling of 3105040352013 in words is "three trillion, one hundred five billion, forty million, three hundred fifty-two thousand, thirteen".