11602013 has 2 divisors, whose sum is σ = 11602014. Its totient is φ = 11602012.

The previous prime is 11601977. The next prime is 11602037. The reversal of 11602013 is 31020611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7689529 + 3912484 = 2773^2 + 1978^2 .

It is a cyclic number.

It is not a de Polignac number, because 11602013 - 2⁶ = 11601949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11602043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5801006 + 5801007.

It is an arithmetic number, because the mean of its divisors is an integer number (5801007).

Almost surely, 2^11602013 is an apocalyptic number.

It is an amenable number.

11602013 is a deficient number, since it is larger than the sum of its proper divisors (1).

11602013 is an equidigital number, since it uses as much as digits as its factorization.

11602013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 11602013 is about 3406.1727789412. The cubic root of 11602013 is about 226.3833327827.

Adding to 11602013 its reverse (31020611), we get a palindrome (42622624).

The spelling of 11602013 in words is "eleven million, six hundred two thousand, thirteen".