1000113 has 16 divisors (see below), whose sum is σ = 1403136. Its totient is φ = 632960.

The previous prime is 1000099. The next prime is 1000117. The reversal of 1000113 is 3110001.

1000113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1000113 - 2⁵ = 1000081 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1000117) 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, 5695 + ... + 5867.

It is an arithmetic number, because the mean of its divisors is an integer number (87696).

2^1000113 is an apocalyptic number.

It is an amenable number.

1000113 is a deficient number, since it is larger than the sum of its proper divisors (403023).

1000113 is a wasteful number, since it uses less digits than its factorization.

1000113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264.

The product of its (nonzero) digits is 3, while the sum is 6.

The square root of 1000113 is about 1000.0564984040. The cubic root of 1000113 is about 100.0037665248.

Adding to 1000113 its reverse (3110001), we get a palindrome (4110114).

The spelling of 1000113 in words is "one million, one hundred thirteen", and thus it is an aban number.