11113000291 has 2 divisors, whose sum is σ = 11113000292. Its totient is φ = 11113000290.

The previous prime is 11113000273. The next prime is 11113000333. The reversal of 11113000291 is 19200031111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11113000291 - 2²⁵ = 11079445859 is a prime.

It is not a weakly prime, because it can be changed into another prime (11113000271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556500145 + 5556500146.

It is an arithmetic number, because the mean of its divisors is an integer number (5556500146).

Almost surely, 2^11113000291 is an apocalyptic number.

11113000291 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113000291 is an equidigital number, since it uses as much as digits as its factorization.

11113000291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 19.

The spelling of 11113000291 in words is "eleven billion, one hundred thirteen million, two hundred ninety-one", and thus it is an aban number.