11033013 has 4 divisors (see below), whose sum is σ = 14710688. Its totient is φ = 7355340.

The previous prime is 11032999. The next prime is 11033041. The reversal of 11033013 is 31033011.

11033013 is digitally balanced in base 2 and base 3, because in such bases 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11033013 - 2⁴ = 11032997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11033013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11033513) 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, 1838833 + ... + 1838838.

It is an arithmetic number, because the mean of its divisors is an integer number (3677672).

Almost surely, 2^11033013 is an apocalyptic number.

It is an amenable number.

11033013 is a deficient number, since it is larger than the sum of its proper divisors (3677675).

11033013 is an equidigital number, since it uses as much as digits as its factorization.

11033013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3677674.

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 11033013 is about 3321.5979588144. The cubic root of 11033013 is about 222.6202724744.

Adding to 11033013 its reverse (31033011), we get a palindrome (42066024).

The spelling of 11033013 in words is "eleven million, thirty-three thousand, thirteen".