12352099 has 2 divisors, whose sum is σ = 12352100. Its totient is φ = 12352098.

The previous prime is 12352037. The next prime is 12352103. The reversal of 12352099 is 99025321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12352099 - 2⁷ = 12351971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12352099.

It is not a weakly prime, because it can be changed into another prime (12352009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6176049 + 6176050.

It is an arithmetic number, because the mean of its divisors is an integer number (6176050).

Almost surely, 2^12352099 is an apocalyptic number.

12352099 is a deficient number, since it is larger than the sum of its proper divisors (1).

12352099 is an equidigital number, since it uses as much as digits as its factorization.

12352099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 12352099 is about 3514.5553061518. Note that the first 3 decimals coincide. The cubic root of 12352099 is about 231.1604801786.

The spelling of 12352099 in words is "twelve million, three hundred fifty-two thousand, ninety-nine".