1129113 has 32 divisors (see below), whose sum is σ = 1843200. Its totient is φ = 680400.

The previous prime is 1129111. The next prime is 1129127. The reversal of 1129113 is 3119211.

It is not a de Polignac number, because 1129113 - 2¹ = 1129111 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1129111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15868 + ... + 15938.

It is an arithmetic number, because the mean of its divisors is an integer number (57600).

2^1129113 is an apocalyptic number.

It is an amenable number.

1129113 is a deficient number, since it is larger than the sum of its proper divisors (714087).

1129113 is a wasteful number, since it uses less digits than its factorization.

1129113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 124 counting only the distinct ones).

The product of its digits is 54, while the sum is 18.

The square root of 1129113 is about 1062.5972896634. The cubic root of 1129113 is about 104.1307834448.

The spelling of 1129113 in words is "one million, one hundred twenty-nine thousand, one hundred thirteen".