2302513233 has 36 divisors (see below), whose sum is σ = 3387943440. Its totient is φ = 1390645872.

The previous prime is 2302513229. The next prime is 2302513249. The reversal of 2302513233 is 3323152032.

It is not a de Polignac number, because 2302513233 - 2² = 2302513229 is a prime.

It is a super-2 number, since 2×2302513233² = 10603134376280224578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2302713233) 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 35 ways as a sum of consecutive naturals, for example, 570898 + ... + 574916.

It is an arithmetic number, because the mean of its divisors is an integer number (94109540).

Almost surely, 2^2302513233 is an apocalyptic number.

2302513233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2302513233 is a deficient number, since it is larger than the sum of its proper divisors (1085430207).

2302513233 is a wasteful number, since it uses less digits than its factorization.

2302513233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4106 (or 4064 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 2302513233 is about 47984.5103444851. The cubic root of 2302513233 is about 1320.4867414089.

Adding to 2302513233 its reverse (3323152032), we get a palindrome (5625665265).

The spelling of 2302513233 in words is "two billion, three hundred two million, five hundred thirteen thousand, two hundred thirty-three".