12313099 has 2 divisors, whose sum is σ = 12313100. Its totient is φ = 12313098.

The previous prime is 12313097. The next prime is 12313109. The reversal of 12313099 is 99031321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12313099 - 2¹ = 12313097 is a prime.

It is a super-2 number, since 2×12313099² = 303224813967602, which contains 22 as substring.

Together with 12313097, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12313097) 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 as a sum of consecutive naturals, namely, 6156549 + 6156550.

It is an arithmetic number, because the mean of its divisors is an integer number (6156550).

Almost surely, 2^12313099 is an apocalyptic number.

12313099 is a deficient number, since it is larger than the sum of its proper divisors (1).

12313099 is an equidigital number, since it uses as much as digits as its factorization.

12313099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 12313099 is about 3509.0025648323. The cubic root of 12313099 is about 230.9169382095.

The spelling of 12313099 in words is "twelve million, three hundred thirteen thousand, ninety-nine".