2313001138 has 32 divisors (see below), whose sum is σ = 4181811840. Its totient is φ = 937319040.

The previous prime is 2313001121. The next prime is 2313001139. The reversal of 2313001138 is 8311003132.

2313001138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2313001139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135870 + ... + 151942.

It is an arithmetic number, because the mean of its divisors is an integer number (130681620).

Almost surely, 2^2313001138 is an apocalyptic number.

2313001138 is a deficient number, since it is larger than the sum of its proper divisors (1868810702).

2313001138 is a wasteful number, since it uses less digits than its factorization.

2313001138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16642.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 2313001138 is about 48093.6704567243. The cubic root of 2313001138 is about 1322.4886358063.

The spelling of 2313001138 in words is "two billion, three hundred thirteen million, one thousand, one hundred thirty-eight".