2013312308 has 24 divisors (see below), whose sum is σ = 4030001472. Its totient is φ = 862124544.

The previous prime is 2013312293. The next prime is 2013312341. The reversal of 2013312308 is 8032133102.

It is a congruent number.

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, 4535 + ... + 63617.

It is an arithmetic number, because the mean of its divisors is an integer number (167916728).

Almost surely, 2^2013312308 is an apocalyptic number.

2013312308 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2013312308 is an abundant number, since it is smaller than the sum of its proper divisors (2016689164).

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

2013312308 is a wasteful number, since it uses less digits than its factorization.

2013312308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60311 (or 60309 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2013312308 is about 44869.9488299240. The cubic root of 2013312308 is about 1262.7102800152.

The spelling of 2013312308 in words is "two billion, thirteen million, three hundred twelve thousand, three hundred eight".