1075113 has 20 divisors (see below), whose sum is σ = 1731268. Its totient is φ = 660960.

The previous prime is 1075103. The next prime is 1075133. The reversal of 1075113 is 3115701.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 374544 + 700569 = 612^2 + 837^2 .

It is not a de Polignac number, because 1075113 - 2¹⁸ = 812969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1075103) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 543 + ... + 1563.

2^1075113 is an apocalyptic number.

1075113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1075113 is a deficient number, since it is larger than the sum of its proper divisors (656155).

1075113 is a wasteful number, since it uses less digits than its factorization.

1075113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046 (or 1037 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 18.

The square root of 1075113 is about 1036.8765596733. The cubic root of 1075113 is about 102.4435699700.

The spelling of 1075113 in words is "one million, seventy-five thousand, one hundred thirteen".