11304199 has 2 divisors, whose sum is σ = 11304200. Its totient is φ = 11304198.

The previous prime is 11304197. The next prime is 11304217. The reversal of 11304199 is 99140311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11304199 - 2¹ = 11304197 is a prime.

It is a super-3 number, since 3×11304199³ (a number of 22 digits) contains 333 as substring.

Together with 11304197, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11304193) 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, 5652099 + 5652100.

It is an arithmetic number, because the mean of its divisors is an integer number (5652100).

Almost surely, 2^11304199 is an apocalyptic number.

11304199 is a deficient number, since it is larger than the sum of its proper divisors (1).

11304199 is an equidigital number, since it uses as much as digits as its factorization.

11304199 is an odious number, because the sum of its binary digits is odd.

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

The square root of 11304199 is about 3362.1717683664. The cubic root of 11304199 is about 224.4294945784.

It can be divided in two parts, 1130 and 4199, that added together give a square (5329 = 73²).

The spelling of 11304199 in words is "eleven million, three hundred four thousand, one hundred ninety-nine".