1113011 has 2 divisors, whose sum is σ = 1113012. Its totient is φ = 1113010.

The previous prime is 1112983. The next prime is 1113019. The reversal of 1113011 is 1103111.

It is an a-pointer prime, because the next prime (1113019) can be obtained adding 1113011 to its sum of digits (8).

It is a strong prime.

It is an emirp because it is prime and its reverse (1103111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113011 is a prime.

It is a super-2 number, since 2×1113011² = 2477586972242, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1113011.

It is not a weakly prime, because it can be changed into another prime (1113019) 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 as a sum of consecutive naturals, namely, 556505 + 556506.

It is an arithmetic number, because the mean of its divisors is an integer number (556506).

2^1113011 is an apocalyptic number.

1113011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113011 is an equidigital number, since it uses as much as digits as its factorization.

1113011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3, while the sum is 8.

The square root of 1113011 is about 1054.9933649080. The cubic root of 1113011 is about 103.6334172148.

Adding to 1113011 its reverse (1103111), we get a palindrome (2216122).

The spelling of 1113011 in words is "one million, one hundred thirteen thousand, eleven".