3102341312 has 84 divisors (see below), whose sum is σ = 7182072504. Its totient is φ = 1325721600.

The previous prime is 3102341311. The next prime is 3102341317. The reversal of 3102341312 is 2131432013.

3102341312 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 2×3102341312² = 19249043232283762688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3102341311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1256303 + ... + 1258769.

Almost surely, 2^3102341312 is an apocalyptic number.

3102341312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3102341312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3591036252).

3102341312 is an abundant number, since it is smaller than the sum of its proper divisors (4079731192).

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

3102341312 is a wasteful number, since it uses less digits than its factorization.

3102341312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2894 (or 2877 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3102341312 is about 55698.6652622843. The cubic root of 3102341312 is about 1458.4667258605.

Adding to 3102341312 its reverse (2131432013), we get a palindrome (5233773325).

The spelling of 3102341312 in words is "three billion, one hundred two million, three hundred forty-one thousand, three hundred twelve".