11201713189 has 2 divisors, whose sum is σ = 11201713190. Its totient is φ = 11201713188.

The previous prime is 11201713141. The next prime is 11201713213. The reversal of 11201713189 is 98131710211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10718460900 + 483252289 = 103530^2 + 21983^2 .

It is a cyclic number.

It is not a de Polignac number, because 11201713189 - 2⁹ = 11201712677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11201713129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600856594 + 5600856595.

It is an arithmetic number, because the mean of its divisors is an integer number (5600856595).

Almost surely, 2^11201713189 is an apocalyptic number.

It is an amenable number.

11201713189 is a deficient number, since it is larger than the sum of its proper divisors (1).

11201713189 is an equidigital number, since it uses as much as digits as its factorization.

11201713189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 34.

The spelling of 11201713189 in words is "eleven billion, two hundred one million, seven hundred thirteen thousand, one hundred eighty-nine".