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10363 = 43241

10363 has 4 divisors (see below), whose sum is σ = 10648. Its totient is φ = 10080.

The previous prime is 10357. The next prime is 10369. The reversal of 10363 is 36301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36301 = 311171.

It is an interprime number because it is at equal distance from previous prime (10357) and next prime (10369).

It is a cyclic number.

It is not a de Polignac number, because 10363 - 25 = 10331 is a prime.

It is a super-3 number, since 3×103633 = 3338702706441, which contains 333 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

10363 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (10369) 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, 78 + ... + 163.

It is an arithmetic number, because the mean of its divisors is an integer number (2662).

210363 is an apocalyptic number.

10363 is a deficient number, since it is larger than the sum of its proper divisors (285).

10363 is an equidigital number, since it uses as much as digits as its factorization.

10363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 10363 is about 101.7988212112. The cubic root of 10363 is about 21.8019413023.

Adding to 10363 its reverse (36301), we get a palindrome (46664).

It can be divided in two parts, 10 and 363, that added together give a palindrome (373).

The spelling of 10363 in words is "ten thousand, three hundred sixty-three".

Divisors: 1 43 241 10363