11310493 has 16 divisors (see below), whose sum is σ = 12257280. Its totient is φ = 10414656.

The previous prime is 11310469. The next prime is 11310511. The reversal of 11310493 is 39401311.

11310493 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11310493 - 2⁵ = 11310461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11310413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88996 + ... + 89122.

It is an arithmetic number, because the mean of its divisors is an integer number (766080).

Almost surely, 2^11310493 is an apocalyptic number.

It is an amenable number.

11310493 is a deficient number, since it is larger than the sum of its proper divisors (946787).

11310493 is a wasteful number, since it uses less digits than its factorization.

11310493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 11310493 is about 3363.1076402637. The cubic root of 11310493 is about 224.4711397864.

The spelling of 11310493 in words is "eleven million, three hundred ten thousand, four hundred ninety-three".