1090313 has 16 divisors (see below), whose sum is σ = 1330560. Its totient is φ = 873600.

The previous prime is 1090303. The next prime is 1090333. The reversal of 1090313 is 3130901.

It is not a de Polignac number, because 1090313 - 2⁶ = 1090249 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1090291 and 1090300.

It is not an unprimeable number, because it can be changed into a prime (1090303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8258 + ... + 8388.

It is an arithmetic number, because the mean of its divisors is an integer number (83160).

2^1090313 is an apocalyptic number.

It is an amenable number.

1090313 is a deficient number, since it is larger than the sum of its proper divisors (240247).

1090313 is a wasteful number, since it uses less digits than its factorization.

1090313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208.

The product of its (nonzero) digits is 81, while the sum is 17.

The square root of 1090313 is about 1044.1805399451. The cubic root of 1090313 is about 102.9240965276.

The spelling of 1090313 in words is "one million, ninety thousand, three hundred thirteen".