2315449113 has 32 divisors (see below), whose sum is σ = 3325908096. Its totient is φ = 1427632128.

The previous prime is 2315449111. The next prime is 2315449133. The reversal of 2315449113 is 3119445132.

It is not a de Polignac number, because 2315449113 - 2¹ = 2315449111 is a prime.

It is a super-2 number, since 2×2315449113² = 10722609189784973538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2315449111) 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 31 ways as a sum of consecutive naturals, for example, 1164306 + ... + 1166292.

It is an arithmetic number, because the mean of its divisors is an integer number (103934628).

Almost surely, 2^2315449113 is an apocalyptic number.

It is an amenable number.

2315449113 is a deficient number, since it is larger than the sum of its proper divisors (1010458983).

2315449113 is a wasteful number, since it uses less digits than its factorization.

2315449113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2393.

The product of its digits is 12960, while the sum is 33.

The square root of 2315449113 is about 48119.1138010666. The cubic root of 2315449113 is about 1322.9550252118.

The spelling of 2315449113 in words is "two billion, three hundred fifteen million, four hundred forty-nine thousand, one hundred thirteen".