3130828105 has 16 divisors (see below), whose sum is σ = 3880009728. Its totient is φ = 2422728000.

The previous prime is 3130828079. The next prime is 3130828109. The reversal of 3130828105 is 5018280313.

3130828105 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 3130828105 - 2⁵ = 3130828073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130828109) 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, 496120 + ... + 502390.

It is an arithmetic number, because the mean of its divisors is an integer number (242500608).

Almost surely, 2^3130828105 is an apocalyptic number.

It is an amenable number.

3130828105 is a deficient number, since it is larger than the sum of its proper divisors (749181623).

3130828105 is a wasteful number, since it uses less digits than its factorization.

3130828105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9528.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 3130828105 is about 55953.8033113032. The cubic root of 3130828105 is about 1462.9171837346.

The spelling of 3130828105 in words is "three billion, one hundred thirty million, eight hundred twenty-eight thousand, one hundred five".