11337983 has 4 divisors (see below), whose sum is σ = 11420880. Its totient is φ = 11255088.

The previous prime is 11337979. The next prime is 11338027. The reversal of 11337983 is 38973311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38973311 = 13 ⋅2997947.

It is a cyclic number.

It is not a de Polignac number, because 11337983 - 2² = 11337979 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11337913) 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, 41243 + ... + 41516.

It is an arithmetic number, because the mean of its divisors is an integer number (2855220).

Almost surely, 2^11337983 is an apocalyptic number.

11337983 is a deficient number, since it is larger than the sum of its proper divisors (82897).

11337983 is an equidigital number, since it uses as much as digits as its factorization.

11337983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82896.

The product of its digits is 13608, while the sum is 35.

The square root of 11337983 is about 3367.1921537091. The cubic root of 11337983 is about 224.6528506719.

The spelling of 11337983 in words is "eleven million, three hundred thirty-seven thousand, nine hundred eighty-three".