3031100105 has 16 divisors (see below), whose sum is σ = 3985329600. Its totient is φ = 2194800960.

The previous prime is 3031100101. The next prime is 3031100123. The reversal of 3031100105 is 5010011303.

It is not a de Polignac number, because 3031100105 - 2² = 3031100101 is a prime.

It is a super-2 number, since 2×3031100105² = 18375135693062022050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3031100105.

It is not an unprimeable number, because it can be changed into a prime (3031100101) 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 15 ways as a sum of consecutive naturals, for example, 107735 + ... + 132924.

It is an arithmetic number, because the mean of its divisors is an integer number (249083100).

Almost surely, 2^3031100105 is an apocalyptic number.

It is an amenable number.

3031100105 is a deficient number, since it is larger than the sum of its proper divisors (954229495).

3031100105 is a wasteful number, since it uses less digits than its factorization.

3031100105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240904.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 3031100105 is about 55055.4275707673. The cubic root of 3031100105 is about 1447.2162373312.

Adding to 3031100105 its reverse (5010011303), we get a palindrome (8041111408).

The spelling of 3031100105 in words is "three billion, thirty-one million, one hundred thousand, one hundred five".