11313737 has 2 divisors, whose sum is σ = 11313738. Its totient is φ = 11313736.

The previous prime is 11313733. The next prime is 11313739. The reversal of 11313737 is 73731311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10883401 + 430336 = 3299^2 + 656^2 .

It is a cyclic number.

It is not a de Polignac number, because 11313737 - 2² = 11313733 is a prime.

Together with 11313739, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11313733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5656868 + 5656869.

It is an arithmetic number, because the mean of its divisors is an integer number (5656869).

Almost surely, 2^11313737 is an apocalyptic number.

It is an amenable number.

11313737 is a deficient number, since it is larger than the sum of its proper divisors (1).

11313737 is an equidigital number, since it uses as much as digits as its factorization.

11313737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1323, while the sum is 26.

The square root of 11313737 is about 3363.5898977135. The cubic root of 11313737 is about 224.4925981723.

The spelling of 11313737 in words is "eleven million, three hundred thirteen thousand, seven hundred thirty-seven".