11101010159 has 2 divisors, whose sum is σ = 11101010160. Its totient is φ = 11101010158.

The previous prime is 11101010101. The next prime is 11101010177. The reversal of 11101010159 is 95101010111.

It is a strong prime.

It is an emirp because it is prime and its reverse (95101010111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11101010159 - 2¹⁶ = 11100944623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11101010159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11101010059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550505079 + 5550505080.

It is an arithmetic number, because the mean of its divisors is an integer number (5550505080).

Almost surely, 2^11101010159 is an apocalyptic number.

11101010159 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101010159 is an equidigital number, since it uses as much as digits as its factorization.

11101010159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45, while the sum is 20.

The spelling of 11101010159 in words is "eleven billion, one hundred one million, ten thousand, one hundred fifty-nine".