3081106125312 has 80 divisors (see below), whose sum is σ = 8208648898560. Its totient is φ = 1026986627072.

The previous prime is 3081106125271. The next prime is 3081106125313. The reversal of 3081106125312 is 2135216011803.

It is not an unprimeable number, because it can be changed into a prime (3081106125313) 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, 48304513 + ... + 48368255.

It is an arithmetic number, because the mean of its divisors is an integer number (102608111232).

Almost surely, 2^{3081106125312} is an apocalyptic number.

3081106125312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3081106125312 is an abundant number, since it is smaller than the sum of its proper divisors (5127542773248).

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

3081106125312 is an equidigital number, since it uses as much as digits as its factorization.

3081106125312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95233 (or 95217 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The spelling of 3081106125312 in words is "three trillion, eighty-one billion, one hundred six million, one hundred twenty-five thousand, three hundred twelve".