11200041161 has 2 divisors, whose sum is σ = 11200041162. Its totient is φ = 11200041160.

The previous prime is 11200041079. The next prime is 11200041173. The reversal of 11200041161 is 16114000211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7111717561 + 4088323600 = 84331^2 + 63940^2 .

It is a cyclic number.

It is not a de Polignac number, because 11200041161 - 2²⁶ = 11132932297 is a prime.

It is a super-3 number, since 3×11200041161³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11200041361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600020580 + 5600020581.

It is an arithmetic number, because the mean of its divisors is an integer number (5600020581).

Almost surely, 2^11200041161 is an apocalyptic number.

It is an amenable number.

11200041161 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200041161 is an equidigital number, since it uses as much as digits as its factorization.

11200041161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11200041161 its reverse (16114000211), we get a palindrome (27314041372).

The spelling of 11200041161 in words is "eleven billion, two hundred million, forty-one thousand, one hundred sixty-one".