1061113 has 4 divisors (see below), whose sum is σ = 1081188. Its totient is φ = 1041040.

The previous prime is 1061107. The next prime is 1061117. The reversal of 1061113 is 3111601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 350464 + 710649 = 592^2 + 843^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1061113 is a prime.

It is a super-2 number, since 2×1061113² = 2251921597538, which contains 22 as substring.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1061093 and 1061102.

It is not an unprimeable number, because it can be changed into a prime (1061117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9958 + ... + 10063.

It is an arithmetic number, because the mean of its divisors is an integer number (270297).

2^1061113 is an apocalyptic number.

It is an amenable number.

1061113 is a deficient number, since it is larger than the sum of its proper divisors (20075).

1061113 is an equidigital number, since it uses as much as digits as its factorization.

1061113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20074.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1061113 is about 1030.1033928689. The cubic root of 1061113 is about 101.9969562080.

Adding to 1061113 its reverse (3111601), we get a palindrome (4172714).

The spelling of 1061113 in words is "one million, sixty-one thousand, one hundred thirteen".