10855313 has 6 divisors (see below), whose sum is σ = 12627666. Its totient is φ = 9304512.

The previous prime is 10855303. The next prime is 10855331. The reversal of 10855313 is 31355801.

It can be written as a sum of positive squares in only one way, i.e., 10549504 + 305809 = 3248^2 + 553^2 .

It is not a de Polignac number, because 10855313 - 2⁴ = 10855297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10855303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110720 + ... + 110817.

It is an arithmetic number, because the mean of its divisors is an integer number (2104611).

Almost surely, 2^10855313 is an apocalyptic number.

It is an amenable number.

10855313 is a deficient number, since it is larger than the sum of its proper divisors (1772353).

10855313 is an equidigital number, since it uses as much as digits as its factorization.

10855313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221551 (or 221544 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 10855313 is about 3294.7402022011. The cubic root of 10855313 is about 221.4186083223.

The spelling of 10855313 in words is "ten million, eight hundred fifty-five thousand, three hundred thirteen".