11031334399 has 2 divisors, whose sum is σ = 11031334400. Its totient is φ = 11031334398.

The previous prime is 11031334387. The next prime is 11031334441. The reversal of 11031334399 is 99343313011.

It is a weak prime.

It is an emirp because it is prime and its reverse (99343313011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11031334399 - 2³¹ = 8883850751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11031334339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515667199 + 5515667200.

It is an arithmetic number, because the mean of its divisors is an integer number (5515667200).

Almost surely, 2^11031334399 is an apocalyptic number.

11031334399 is a deficient number, since it is larger than the sum of its proper divisors (1).

11031334399 is an equidigital number, since it uses as much as digits as its factorization.

11031334399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 37.

The spelling of 11031334399 in words is "eleven billion, thirty-one million, three hundred thirty-four thousand, three hundred ninety-nine".