3100130012 has 24 divisors (see below), whose sum is σ = 6274966656. Its totient is φ = 1312618608.

The previous prime is 3100129997. The next prime is 3100130017. The reversal of 3100130012 is 2100310013.

3100130012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3100130012² = 19221612182606240288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3100129975 and 3100130002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3100130017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664658 + ... + 669305.

It is an arithmetic number, because the mean of its divisors is an integer number (261456944).

Almost surely, 2^3100130012 is an apocalyptic number.

It is an amenable number.

3100130012 is an abundant number, since it is smaller than the sum of its proper divisors (3174836644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3100130012 is a wasteful number, since it uses less digits than its factorization.

3100130012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334057 (or 1334055 counting only the distinct ones).

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

The square root of 3100130012 is about 55678.8111582853. The cubic root of 3100130012 is about 1458.1201194625.

Adding to 3100130012 its reverse (2100310013), we get a palindrome (5200440025).

The spelling of 3100130012 in words is "three billion, one hundred million, one hundred thirty thousand, twelve".