3101201312 has 48 divisors (see below), whose sum is σ = 6875414784. Its totient is φ = 1364160000.

The previous prime is 3101201303. The next prime is 3101201357. The reversal of 3101201312 is 2131021013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131189 + ... + 153012.

It is an arithmetic number, because the mean of its divisors is an integer number (143237808).

Almost surely, 2^3101201312 is an apocalyptic number.

3101201312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3101201312 is an abundant number, since it is smaller than the sum of its proper divisors (3774213472).

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

3101201312 is a wasteful number, since it uses less digits than its factorization.

3101201312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284253 (or 284245 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 3101201312 is about 55688.4306835809. The cubic root of 3101201312 is about 1458.2880591057.

Adding to 3101201312 its reverse (2131021013), we get a palindrome (5232222325).

The spelling of 3101201312 in words is "three billion, one hundred one million, two hundred one thousand, three hundred twelve".