11602043 has 2 divisors, whose sum is σ = 11602044. Its totient is φ = 11602042.

The previous prime is 11602037. The next prime is 11602061. The reversal of 11602043 is 34020611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11602043 - 2¹⁶ = 11536507 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11602013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5801021 + 5801022.

It is an arithmetic number, because the mean of its divisors is an integer number (5801022).

Almost surely, 2^11602043 is an apocalyptic number.

11602043 is a deficient number, since it is larger than the sum of its proper divisors (1).

11602043 is an equidigital number, since it uses as much as digits as its factorization.

11602043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 11602043 is about 3406.1771827079. The cubic root of 11602043 is about 226.3835279067.

Adding to 11602043 its reverse (34020611), we get a palindrome (45622654).

The spelling of 11602043 in words is "eleven million, six hundred two thousand, forty-three".