12302313 has 8 divisors (see below), whose sum is σ = 16420800. Its totient is φ = 8192688.

The previous prime is 12302299. The next prime is 12302317. The reversal of 12302313 is 31320321.

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

It is not a de Polignac number, because 12302313 - 2⁵ = 12302281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12302292 and 12302301.

It is not an unprimeable number, because it can be changed into a prime (12302317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2403 + ... + 5511.

It is an arithmetic number, because the mean of its divisors is an integer number (2052600).

Almost surely, 2^12302313 is an apocalyptic number.

It is an amenable number.

12302313 is a deficient number, since it is larger than the sum of its proper divisors (4118487).

12302313 is a wasteful number, since it uses less digits than its factorization.

12302313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4431.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 12302313 is about 3507.4653241337. The cubic root of 12302313 is about 230.8494924834.

Adding to 12302313 its reverse (31320321), we get a palindrome (43622634).

The spelling of 12302313 in words is "twelve million, three hundred two thousand, three hundred thirteen".