11261102201 has 8 divisors (see below), whose sum is σ = 11846865600. Its totient is φ = 10688502160.

The previous prime is 11261102179. The next prime is 11261102207. The reversal of 11261102201 is 10220116211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11261102201 - 2¹⁰ = 11261101177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11261102201.

It is not an unprimeable number, because it can be changed into a prime (11261102207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3289085 + ... + 3292506.

It is an arithmetic number, because the mean of its divisors is an integer number (1480858200).

Almost surely, 2^11261102201 is an apocalyptic number.

It is an amenable number.

11261102201 is a deficient number, since it is larger than the sum of its proper divisors (585763399).

11261102201 is an equidigital number, since it uses as much as digits as its factorization.

11261102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6581679.

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

Adding to 11261102201 its reverse (10220116211), we get a palindrome (21481218412).

The spelling of 11261102201 in words is "eleven billion, two hundred sixty-one million, one hundred two thousand, two hundred one".