11013101999 has 2 divisors, whose sum is σ = 11013102000. Its totient is φ = 11013101998.

The previous prime is 11013101969. The next prime is 11013102041. The reversal of 11013101999 is 99910131011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11013101999 - 2¹² = 11013097903 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11013101969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506550999 + 5506551000.

It is an arithmetic number, because the mean of its divisors is an integer number (5506551000).

Almost surely, 2^11013101999 is an apocalyptic number.

11013101999 is a deficient number, since it is larger than the sum of its proper divisors (1).

11013101999 is an equidigital number, since it uses as much as digits as its factorization.

11013101999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2187, while the sum is 35.

The spelling of 11013101999 in words is "eleven billion, thirteen million, one hundred one thousand, nine hundred ninety-nine".