12317083 has 4 divisors (see below), whose sum is σ = 12741840. Its totient is φ = 11892328.

The previous prime is 12317077. The next prime is 12317087. The reversal of 12317083 is 38071321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12317083 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (12317087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212335 + ... + 212392.

It is an arithmetic number, because the mean of its divisors is an integer number (3185460).

Almost surely, 2^12317083 is an apocalyptic number.

12317083 is a deficient number, since it is larger than the sum of its proper divisors (424757).

12317083 is an equidigital number, since it uses as much as digits as its factorization.

12317083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424756.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 12317083 is about 3509.5702016059. The cubic root of 12317083 is about 230.9418405209.

The spelling of 12317083 in words is "twelve million, three hundred seventeen thousand, eighty-three".