11200100591 has 2 divisors, whose sum is σ = 11200100592. Its totient is φ = 11200100590.

The previous prime is 11200100579. The next prime is 11200100617. The reversal of 11200100591 is 19500100211.

It is a weak prime.

It is an emirp because it is prime and its reverse (19500100211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11200100591 - 2²² = 11195906287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11200100551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600050295 + 5600050296.

It is an arithmetic number, because the mean of its divisors is an integer number (5600050296).

Almost surely, 2^11200100591 is an apocalyptic number.

11200100591 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200100591 is an equidigital number, since it uses as much as digits as its factorization.

11200100591 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 20.

The spelling of 11200100591 in words is "eleven billion, two hundred million, one hundred thousand, five hundred ninety-one".