2311325113 has 4 divisors (see below), whose sum is σ = 2313550720. Its totient is φ = 2309099508.

The previous prime is 2311325099. The next prime is 2311325171. The reversal of 2311325113 is 3115231132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2311325113 - 2²¹ = 2309227961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2311325173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1111245 + ... + 1113322.

It is an arithmetic number, because the mean of its divisors is an integer number (578387680).

Almost surely, 2^2311325113 is an apocalyptic number.

It is an amenable number.

2311325113 is a deficient number, since it is larger than the sum of its proper divisors (2225607).

2311325113 is a wasteful number, since it uses less digits than its factorization.

2311325113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2225606.

The product of its digits is 540, while the sum is 22.

The square root of 2311325113 is about 48076.2427088474. The cubic root of 2311325113 is about 1322.1691288870.

Adding to 2311325113 its reverse (3115231132), we get a palindrome (5426556245).

The spelling of 2311325113 in words is "two billion, three hundred eleven million, three hundred twenty-five thousand, one hundred thirteen".