11013312319 has 2 divisors, whose sum is σ = 11013312320. Its totient is φ = 11013312318.

The previous prime is 11013312313. The next prime is 11013312329. The reversal of 11013312319 is 91321331011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11013312319 - 2¹⁵ = 11013279551 is a prime.

It is a super-2 number, since 2×11013312319² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11013312293 and 11013312302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11013312313) 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, 5506656159 + 5506656160.

It is an arithmetic number, because the mean of its divisors is an integer number (5506656160).

Almost surely, 2^11013312319 is an apocalyptic number.

11013312319 is a deficient number, since it is larger than the sum of its proper divisors (1).

11013312319 is an equidigital number, since it uses as much as digits as its factorization.

11013312319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 25.

The spelling of 11013312319 in words is "eleven billion, thirteen million, three hundred twelve thousand, three hundred nineteen".