11326119919 has 2 divisors, whose sum is σ = 11326119920. Its totient is φ = 11326119918.

The previous prime is 11326119877. The next prime is 11326119923. The reversal of 11326119919 is 91991162311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11326119919 - 2⁹ = 11326119407 is a prime.

It is a super-2 number, since 2×11326119919² (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 (11326119949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5663059959 + 5663059960.

It is an arithmetic number, because the mean of its divisors is an integer number (5663059960).

Almost surely, 2^11326119919 is an apocalyptic number.

11326119919 is a deficient number, since it is larger than the sum of its proper divisors (1).

11326119919 is an equidigital number, since it uses as much as digits as its factorization.

11326119919 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26244, while the sum is 43.

The spelling of 11326119919 in words is "eleven billion, three hundred twenty-six million, one hundred nineteen thousand, nine hundred nineteen".