11137713 has 4 divisors (see below), whose sum is σ = 14850288. Its totient is φ = 7425140.

The previous prime is 11137697. The next prime is 11137717. The reversal of 11137713 is 31773111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11137713 - 2⁴ = 11137697 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11137717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1856283 + ... + 1856288.

It is an arithmetic number, because the mean of its divisors is an integer number (3712572).

Almost surely, 2^11137713 is an apocalyptic number.

It is an amenable number.

11137713 is a deficient number, since it is larger than the sum of its proper divisors (3712575).

11137713 is an equidigital number, since it uses as much as digits as its factorization.

11137713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712574.

The product of its digits is 441, while the sum is 24.

The square root of 11137713 is about 3337.3212311673. The cubic root of 11137713 is about 223.3222565730.

The spelling of 11137713 in words is "eleven million, one hundred thirty-seven thousand, seven hundred thirteen".