11336021 has 2 divisors, whose sum is σ = 11336022. Its totient is φ = 11336020.

The previous prime is 11335999. The next prime is 11336029. The reversal of 11336021 is 12063311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8059921 + 3276100 = 2839^2 + 1810^2 .

It is a cyclic number.

It is not a de Polignac number, because 11336021 - 2¹⁰ = 11334997 is a prime.

It is a super-2 number, since 2×11336021² = 257010744224882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11336029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5668010 + 5668011.

It is an arithmetic number, because the mean of its divisors is an integer number (5668011).

Almost surely, 2^11336021 is an apocalyptic number.

It is an amenable number.

11336021 is a deficient number, since it is larger than the sum of its proper divisors (1).

11336021 is an equidigital number, since it uses as much as digits as its factorization.

11336021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 11336021 is about 3366.9008004395. The cubic root of 11336021 is about 224.6398914498.

Adding to 11336021 its reverse (12063311), we get a palindrome (23399332).

The spelling of 11336021 in words is "eleven million, three hundred thirty-six thousand, twenty-one".