10543313 has 8 divisors (see below), whose sum is σ = 11526240. Its totient is φ = 9564480.

The previous prime is 10543307. The next prime is 10543331. The reversal of 10543313 is 31334501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10543313 - 2¹⁸ = 10281169 is a prime.

It is a super-2 number, since 2×10543313² = 222322898031938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10543333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7481 + ... + 8777.

It is an arithmetic number, because the mean of its divisors is an integer number (1440780).

Almost surely, 2^10543313 is an apocalyptic number.

It is an amenable number.

10543313 is a deficient number, since it is larger than the sum of its proper divisors (982927).

10543313 is a wasteful number, since it uses less digits than its factorization.

10543313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 10543313 is about 3247.0468121048. The cubic root of 10543313 is about 219.2766393463.

Adding to 10543313 its reverse (31334501), we get a palindrome (41877814).

The spelling of 10543313 in words is "ten million, five hundred forty-three thousand, three hundred thirteen".