11399435013139 has 2 divisors, whose sum is σ = 11399435013140. Its totient is φ = 11399435013138.

The previous prime is 11399435013119. The next prime is 11399435013143. The reversal of 11399435013139 is 93131053499311.

It is a strong prime.

It is an emirp because it is prime and its reverse (93131053499311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11399435013139 - 2⁷ = 11399435013011 is a prime.

It is not a weakly prime, because it can be changed into another prime (11399435013119) 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, 5699717506569 + 5699717506570.

It is an arithmetic number, because the mean of its divisors is an integer number (5699717506570).

Almost surely, 2^{11399435013139} is an apocalyptic number.

11399435013139 is a deficient number, since it is larger than the sum of its proper divisors (1).

11399435013139 is an equidigital number, since it uses as much as digits as its factorization.

11399435013139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1180980, while the sum is 52.

The spelling of 11399435013139 in words is "eleven trillion, three hundred ninety-nine billion, four hundred thirty-five million, thirteen thousand, one hundred thirty-nine".