11601101 has 2 divisors, whose sum is σ = 11601102. Its totient is φ = 11601100.

The previous prime is 11601067. The next prime is 11601113. The reversal of 11601101 is 10110611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11526025 + 75076 = 3395^2 + 274^2 .

It is a cyclic number.

It is not a de Polignac number, because 11601101 - 2¹⁰ = 11600077 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11601181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5800550 + 5800551.

It is an arithmetic number, because the mean of its divisors is an integer number (5800551).

Almost surely, 2^11601101 is an apocalyptic number.

It is an amenable number.

11601101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11601101 is an equidigital number, since it uses as much as digits as its factorization.

11601101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 11.

The square root of 11601101 is about 3406.0389017156. The cubic root of 11601101 is about 226.3774008520.

Adding to 11601101 its reverse (10110611), we get a palindrome (21711712).

The spelling of 11601101 in words is "eleven million, six hundred one thousand, one hundred one".