12313502 has 8 divisors (see below), whose sum is σ = 18485496. Its totient is φ = 6151672.

The previous prime is 12313451. The next prime is 12313513. The reversal of 12313502 is 20531321.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2453 + ... + 5535.

It is an arithmetic number, because the mean of its divisors is an integer number (2310687).

Almost surely, 2^12313502 is an apocalyptic number.

12313502 is a deficient number, since it is larger than the sum of its proper divisors (6171994).

12313502 is a wasteful number, since it uses less digits than its factorization.

12313502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5082.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 12313502 is about 3509.0599880880. The cubic root of 12313502 is about 230.9194574374.

Adding to 12313502 its reverse (20531321), we get a palindrome (32844823).

The spelling of 12313502 in words is "twelve million, three hundred thirteen thousand, five hundred two".