2302513313 has 4 divisors (see below), whose sum is σ = 2376787968. Its totient is φ = 2228238660.

The previous prime is 2302513249. The next prime is 2302513331. The reversal of 2302513313 is 3133152032.

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 2302513313 - 2⁶ = 2302513249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2302510313) 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, 37137281 + ... + 37137342.

It is an arithmetic number, because the mean of its divisors is an integer number (594196992).

Almost surely, 2^2302513313 is an apocalyptic number.

It is an amenable number.

2302513313 is a deficient number, since it is larger than the sum of its proper divisors (74274655).

2302513313 is an equidigital number, since it uses as much as digits as its factorization.

2302513313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74274654.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 2302513313 is about 47984.5111780875. The cubic root of 2302513313 is about 1320.4867567022.

Adding to 2302513313 its reverse (3133152032), we get a palindrome (5435665345).

The spelling of 2302513313 in words is "two billion, three hundred two million, five hundred thirteen thousand, three hundred thirteen".