11770201 has 4 divisors (see below), whose sum is σ = 12176100. Its totient is φ = 11364304.

The previous prime is 11770189. The next prime is 11770207. The reversal of 11770201 is 10207711.

11770201 is nontrivially palindromic in base 15.

11770201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10207711 = 31 ⋅329281.

It can be written as a sum of positive squares in 2 ways, for example, as 10017225 + 1752976 = 3165^2 + 1324^2 .

It is a cyclic number.

It is not a de Polignac number, because 11770201 - 2⁵ = 11770169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11770207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202906 + ... + 202963.

It is an arithmetic number, because the mean of its divisors is an integer number (3044025).

Almost surely, 2^11770201 is an apocalyptic number.

It is an amenable number.

11770201 is a deficient number, since it is larger than the sum of its proper divisors (405899).

11770201 is an equidigital number, since it uses as much as digits as its factorization.

11770201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405898.

The product of its (nonzero) digits is 98, while the sum is 19.

The square root of 11770201 is about 3430.7726534995. The cubic root of 11770201 is about 227.4720071825.

Adding to 11770201 its reverse (10207711), we get a palindrome (21977912).

The spelling of 11770201 in words is "eleven million, seven hundred seventy thousand, two hundred one".