1113273 has 24 divisors (see below), whose sum is σ = 1886976. Its totient is φ = 619200.

The previous prime is 1113257. The next prime is 1113317. The reversal of 1113273 is 3723111.

It is not a de Polignac number, because 1113273 - 2⁴ = 1113257 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1113253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2368 + ... + 2798.

It is an arithmetic number, because the mean of its divisors is an integer number (78624).

2^1113273 is an apocalyptic number.

It is an amenable number.

1113273 is a deficient number, since it is larger than the sum of its proper divisors (773703).

1113273 is a wasteful number, since it uses less digits than its factorization.

1113273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485 (or 482 counting only the distinct ones).

The product of its digits is 126, while the sum is 18.

The square root of 1113273 is about 1055.1175289985. The cubic root of 1113273 is about 103.6415482590.

Adding to 1113273 its reverse (3723111), we get a palindrome (4836384).

The spelling of 1113273 in words is "one million, one hundred thirteen thousand, two hundred seventy-three".