11137039 has 4 divisors (see below), whose sum is σ = 11173624. Its totient is φ = 11100456.

The previous prime is 11137033. The next prime is 11137067. The reversal of 11137039 is 93073111.

11137039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93073111 = 23 ⋅4046657.

It is a cyclic number.

It is not a de Polignac number, because 11137039 - 2³ = 11137031 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 (11137031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17832 + ... + 18445.

It is an arithmetic number, because the mean of its divisors is an integer number (2793406).

Almost surely, 2^11137039 is an apocalyptic number.

11137039 is a deficient number, since it is larger than the sum of its proper divisors (36585).

11137039 is an equidigital number, since it uses as much as digits as its factorization.

11137039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36584.

The product of its (nonzero) digits is 567, while the sum is 25.

The square root of 11137039 is about 3337.2202504480. The cubic root of 11137039 is about 223.3177516913.

The spelling of 11137039 in words is "eleven million, one hundred thirty-seven thousand, thirty-nine".