11131110719 has 2 divisors, whose sum is σ = 11131110720. Its totient is φ = 11131110718.

The previous prime is 11131110701. The next prime is 11131110773. The reversal of 11131110719 is 91701113111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11131110719 is a prime.

It is a super-2 number, since 2×11131110719² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11131110019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5565555359 + 5565555360.

It is an arithmetic number, because the mean of its divisors is an integer number (5565555360).

Almost surely, 2^11131110719 is an apocalyptic number.

11131110719 is a deficient number, since it is larger than the sum of its proper divisors (1).

11131110719 is an equidigital number, since it uses as much as digits as its factorization.

11131110719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189, while the sum is 26.

The spelling of 11131110719 in words is "eleven billion, one hundred thirty-one million, one hundred ten thousand, seven hundred nineteen".