1133013 has 16 divisors (see below), whose sum is σ = 1742336. Its totient is φ = 641520.

The previous prime is 1133009. The next prime is 1133017. The reversal of 1133013 is 3103311.

It is an interprime number because it is at equal distance from previous prime (1133009) and next prime (1133017).

It is not a de Polignac number, because 1133013 - 2² = 1133009 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 1133013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3258 + ... + 3588.

It is an arithmetic number, because the mean of its divisors is an integer number (108896).

2^1133013 is an apocalyptic number.

It is an amenable number.

1133013 is a deficient number, since it is larger than the sum of its proper divisors (609323).

1133013 is a wasteful number, since it uses less digits than its factorization.

1133013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504.

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

The square root of 1133013 is about 1064.4308338262. The cubic root of 1133013 is about 104.2505362589.

Adding to 1133013 its reverse (3103311), we get a palindrome (4236324).

The spelling of 1133013 in words is "one million, one hundred thirty-three thousand, thirteen".