11132836639 has 2 divisors, whose sum is σ = 11132836640. Its totient is φ = 11132836638.

The previous prime is 11132836619. The next prime is 11132836691. The reversal of 11132836639 is 93663823111.

It is a weak prime.

It is an emirp because it is prime and its reverse (93663823111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11132836639 - 2⁵ = 11132836607 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11132836595 and 11132836604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11132836619) 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, 5566418319 + 5566418320.

It is an arithmetic number, because the mean of its divisors is an integer number (5566418320).

Almost surely, 2^11132836639 is an apocalyptic number.

11132836639 is a deficient number, since it is larger than the sum of its proper divisors (1).

11132836639 is an equidigital number, since it uses as much as digits as its factorization.

11132836639 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 43.

The spelling of 11132836639 in words is "eleven billion, one hundred thirty-two million, eight hundred thirty-six thousand, six hundred thirty-nine".