11756113 has 2 divisors, whose sum is σ = 11756114. Its totient is φ = 11756112.

The previous prime is 11756093. The next prime is 11756137. The reversal of 11756113 is 31165711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10969344 + 786769 = 3312^2 + 887^2 .

It is an emirp because it is prime and its reverse (31165711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11756113 - 2⁵ = 11756081 is a prime.

It is not a weakly prime, because it can be changed into another prime (11756153) 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, 5878056 + 5878057.

It is an arithmetic number, because the mean of its divisors is an integer number (5878057).

Almost surely, 2^11756113 is an apocalyptic number.

It is an amenable number.

11756113 is a deficient number, since it is larger than the sum of its proper divisors (1).

11756113 is an equidigital number, since it uses as much as digits as its factorization.

11756113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 630, while the sum is 25.

The square root of 11756113 is about 3428.7188569493. The cubic root of 11756113 is about 227.3812156135.

The spelling of 11756113 in words is "eleven million, seven hundred fifty-six thousand, one hundred thirteen".