11133320399 has 2 divisors, whose sum is σ = 11133320400. Its totient is φ = 11133320398.

The previous prime is 11133320381. The next prime is 11133320413. The reversal of 11133320399 is 99302333111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11133320399 - 2¹⁶ = 11133254863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11133320599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5566660199 + 5566660200.

It is an arithmetic number, because the mean of its divisors is an integer number (5566660200).

Almost surely, 2^11133320399 is an apocalyptic number.

11133320399 is a deficient number, since it is larger than the sum of its proper divisors (1).

11133320399 is an equidigital number, since it uses as much as digits as its factorization.

11133320399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13122, while the sum is 35.

The spelling of 11133320399 in words is "eleven billion, one hundred thirty-three million, three hundred twenty thousand, three hundred ninety-nine".