11055650201 has 2 divisors, whose sum is σ = 11055650202. Its totient is φ = 11055650200.

The previous prime is 11055650191. The next prime is 11055650233. The reversal of 11055650201 is 10205655011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9979810201 + 1075840000 = 99899^2 + 32800^2 .

It is an emirp because it is prime and its reverse (10205655011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11055650201 is a prime.

It is not a weakly prime, because it can be changed into another prime (11055650401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5527825100 + 5527825101.

It is an arithmetic number, because the mean of its divisors is an integer number (5527825101).

Almost surely, 2^11055650201 is an apocalyptic number.

It is an amenable number.

11055650201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11055650201 is an equidigital number, since it uses as much as digits as its factorization.

11055650201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1500, while the sum is 26.

The spelling of 11055650201 in words is "eleven billion, fifty-five million, six hundred fifty thousand, two hundred one".