11320754719 has 2 divisors, whose sum is σ = 11320754720. Its totient is φ = 11320754718.

The previous prime is 11320754717. The next prime is 11320754773. The reversal of 11320754719 is 91745702311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11320754719 - 2¹ = 11320754717 is a prime.

It is a super-2 number, since 2×11320754719² (a number of 21 digits) contains 22 as substring.

Together with 11320754717, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11320754717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660377359 + 5660377360.

It is an arithmetic number, because the mean of its divisors is an integer number (5660377360).

Almost surely, 2^11320754719 is an apocalyptic number.

11320754719 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320754719 is an equidigital number, since it uses as much as digits as its factorization.

11320754719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 40.

The spelling of 11320754719 in words is "eleven billion, three hundred twenty million, seven hundred fifty-four thousand, seven hundred nineteen".