11121313319 has 2 divisors, whose sum is σ = 11121313320. Its totient is φ = 11121313318.

The previous prime is 11121313309. The next prime is 11121313331. The reversal of 11121313319 is 91331312111.

11121313319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11121313319 - 2¹² = 11121309223 is a prime.

It is a super-2 number, since 2×11121313319² (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 (11121313309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560656659 + 5560656660.

It is an arithmetic number, because the mean of its divisors is an integer number (5560656660).

Almost surely, 2^11121313319 is an apocalyptic number.

11121313319 is a deficient number, since it is larger than the sum of its proper divisors (1).

11121313319 is an equidigital number, since it uses as much as digits as its factorization.

11121313319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 486, while the sum is 26.

The spelling of 11121313319 in words is "eleven billion, one hundred twenty-one million, three hundred thirteen thousand, three hundred nineteen".