11323001 has 2 divisors, whose sum is σ = 11323002. Its totient is φ = 11323000.

The previous prime is 11322989. The next prime is 11323007. The reversal of 11323001 is 10032311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6635776 + 4687225 = 2576^2 + 2165^2 .

It is a cyclic number.

It is not a de Polignac number, because 11323001 - 2²² = 7128697 is a prime.

It is not a weakly prime, because it can be changed into another prime (11323007) 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 as a sum of consecutive naturals, namely, 5661500 + 5661501.

It is an arithmetic number, because the mean of its divisors is an integer number (5661501).

Almost surely, 2^11323001 is an apocalyptic number.

It is an amenable number.

11323001 is a deficient number, since it is larger than the sum of its proper divisors (1).

11323001 is an equidigital number, since it uses as much as digits as its factorization.

11323001 is an odious number, because the sum of its binary digits is odd.

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

The square root of 11323001 is about 3364.9667160315. The cubic root of 11323001 is about 224.5538550334.

Adding to 11323001 its reverse (10032311), we get a palindrome (21355312).

The spelling of 11323001 in words is "eleven million, three hundred twenty-three thousand, one".