11013312119 has 2 divisors, whose sum is σ = 11013312120. Its totient is φ = 11013312118.

The previous prime is 11013312103. The next prime is 11013312137. The reversal of 11013312119 is 91121331011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11013312119 - 2⁴ = 11013312103 is a prime.

It is a super-2 number, since 2×11013312119² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11013312094 and 11013312103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11013312169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506656059 + 5506656060.

It is an arithmetic number, because the mean of its divisors is an integer number (5506656060).

Almost surely, 2^11013312119 is an apocalyptic number.

11013312119 is a deficient number, since it is larger than the sum of its proper divisors (1).

11013312119 is an equidigital number, since it uses as much as digits as its factorization.

11013312119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 23.

The spelling of 11013312119 in words is "eleven billion, thirteen million, three hundred twelve thousand, one hundred nineteen".