3105013005 has 12 divisors (see below), whose sum is σ = 5382022620. Its totient is φ = 1656006912.

The previous prime is 3105012947. The next prime is 3105013007. The reversal of 3105013005 is 5003105013.

It is a happy number.

3105013005 is a `hidden beast` number, since 310 + 50 + 1 + 300 + 5 = 666.

3105013005 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 481319721 + 2623693284 = 21939^2 + 51222^2 .

It is not a de Polignac number, because 3105013005 - 2¹⁰ = 3105011981 is a prime.

It is a super-2 number, since 2×3105013005² = 19282211522438260050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3105013007) 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, 34500100 + ... + 34500189.

It is an arithmetic number, because the mean of its divisors is an integer number (448501885).

Almost surely, 2^3105013005 is an apocalyptic number.

It is an amenable number.

3105013005 is a deficient number, since it is larger than the sum of its proper divisors (2277009615).

3105013005 is a wasteful number, since it uses less digits than its factorization.

3105013005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69000300 (or 69000297 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 3105013005 is about 55722.6435571752. The cubic root of 3105013005 is about 1458.8852761238.

Adding to 3105013005 its reverse (5003105013), we get a palindrome (8108118018).

The spelling of 3105013005 in words is "three billion, one hundred five million, thirteen thousand, five".