12653099 has 2 divisors, whose sum is σ = 12653100. Its totient is φ = 12653098.

The previous prime is 12653093. The next prime is 12653111. The reversal of 12653099 is 99035621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12653099 - 2¹⁶ = 12587563 is a prime.

It is not a weakly prime, because it can be changed into another prime (12653093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6326549 + 6326550.

It is an arithmetic number, because the mean of its divisors is an integer number (6326550).

Almost surely, 2^12653099 is an apocalyptic number.

12653099 is a deficient number, since it is larger than the sum of its proper divisors (1).

12653099 is an equidigital number, since it uses as much as digits as its factorization.

12653099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 12653099 is about 3557.1194807035. The cubic root of 12653099 is about 233.0230963124.

The spelling of 12653099 in words is "twelve million, six hundred fifty-three thousand, ninety-nine".