11213299 has 2 divisors, whose sum is σ = 11213300. Its totient is φ = 11213298.

The previous prime is 11213281. The next prime is 11213303. The reversal of 11213299 is 99231211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11213299 - 2⁹ = 11212787 is a prime.

It is not a weakly prime, because it can be changed into another prime (11213219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606649 + 5606650.

It is an arithmetic number, because the mean of its divisors is an integer number (5606650).

Almost surely, 2^11213299 is an apocalyptic number.

11213299 is a deficient number, since it is larger than the sum of its proper divisors (1).

11213299 is an equidigital number, since it uses as much as digits as its factorization.

11213299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 972, while the sum is 28.

The square root of 11213299 is about 3348.6264348237. The cubic root of 11213299 is about 223.8263096042.

The spelling of 11213299 in words is "eleven million, two hundred thirteen thousand, two hundred ninety-nine".