3130212312108 has 144 divisors (see below), whose sum is σ = 9133745886720. Its totient is φ = 885398003712.

The previous prime is 3130212312107. The next prime is 3130212312163. The reversal of 3130212312108 is 8012132120313.

3130212312108 is a `hidden beast` number, since 3 + 1 + 30 + 212 + 312 + 108 = 666.

It is a super-2 number, since 2×3130212312108² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3130212312107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10408273 + ... + 10704791.

It is an arithmetic number, because the mean of its divisors is an integer number (63428790880).

Almost surely, 2^{3130212312108} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3130212312108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4566872943360).

3130212312108 is an abundant number, since it is smaller than the sum of its proper divisors (6003533574612).

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

3130212312108 is a wasteful number, since it uses less digits than its factorization.

3130212312108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296956 (or 296951 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 3130212312108 in words is "three trillion, one hundred thirty billion, two hundred twelve million, three hundred twelve thousand, one hundred eight".