23303302313 has 8 divisors (see below), whose sum is σ = 24692159232. Its totient is φ = 21916453696.

The previous prime is 23303302303. The next prime is 23303302331. The reversal of 23303302313 is 31320330332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23303302313 - 2²² = 23299108009 is a prime.

It is a super-2 number, since 2×23303302313² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23303302303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478145 + ... + 524622.

It is an arithmetic number, because the mean of its divisors is an integer number (3086519904).

Almost surely, 2^23303302313 is an apocalyptic number.

It is an amenable number.

23303302313 is a deficient number, since it is larger than the sum of its proper divisors (1388856919).

23303302313 is a wasteful number, since it uses less digits than its factorization.

23303302313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004151.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 23303302313 its reverse (31320330332), we get a palindrome (54623632645).

The spelling of 23303302313 in words is "twenty-three billion, three hundred three million, three hundred two thousand, three hundred thirteen".