3100120130 has 16 divisors (see below), whose sum is σ = 5596030584. Its totient is φ = 1236533760.

The previous prime is 3100120117. The next prime is 3100120139. The reversal of 3100120130 is 310210013.

It can be written as a sum of positive squares in 4 ways, for example, as 2324107681 + 776012449 = 48209^2 + 27857^2 .

It is a super-2 number, since 2×3100120130² = 19221489640862433800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3100120139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435581 + ... + 442640.

Almost surely, 2^3100120130 is an apocalyptic number.

3100120130 is a deficient number, since it is larger than the sum of its proper divisors (2495910454).

3100120130 is a wasteful number, since it uses less digits than its factorization.

3100120130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878581.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 3100120130 is about 55678.7224170957. The cubic root of 3100120130 is about 1458.1185701556.

Adding to 3100120130 its reverse (310210013), we get a palindrome (3410330143).

The spelling of 3100120130 in words is "three billion, one hundred million, one hundred twenty thousand, one hundred thirty".