11332001 has 2 divisors, whose sum is σ = 11332002. Its totient is φ = 11332000.

The previous prime is 11331989. The next prime is 11332007. The reversal of 11332001 is 10023311.

11332001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9579025 + 1752976 = 3095^2 + 1324^2 .

It is a cyclic number.

It is not a de Polignac number, because 11332001 - 2⁶ = 11331937 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11332007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5666000 + 5666001.

It is an arithmetic number, because the mean of its divisors is an integer number (5666001).

Almost surely, 2^11332001 is an apocalyptic number.

It is an amenable number.

11332001 is a deficient number, since it is larger than the sum of its proper divisors (1).

11332001 is an equidigital number, since it uses as much as digits as its factorization.

11332001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 11332001 is about 3366.3037593182. The cubic root of 11332001 is about 224.6133342439.

Adding to 11332001 its reverse (10023311), we get a palindrome (21355312).

The spelling of 11332001 in words is "eleven million, three hundred thirty-two thousand, one".