10543113 has 24 divisors (see below), whose sum is σ = 17878848. Its totient is φ = 5860512.

The previous prime is 10543097. The next prime is 10543121. The reversal of 10543113 is 31134501.

10543113 is a `hidden beast` number, since 10 + 543 + 113 = 666.

It is not a de Polignac number, because 10543113 - 2⁴ = 10543097 is a prime.

It is a super-2 number, since 2×10543113² = 222314463461538, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10543133) 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 23 ways as a sum of consecutive naturals, for example, 70 + ... + 4592.

It is an arithmetic number, because the mean of its divisors is an integer number (744952).

Almost surely, 2^10543113 is an apocalyptic number.

It is an amenable number.

10543113 is a deficient number, since it is larger than the sum of its proper divisors (7335735).

10543113 is a wasteful number, since it uses less digits than its factorization.

10543113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4573 (or 4570 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 10543113 is about 3247.0160147434. The cubic root of 10543113 is about 219.2752528243.

Adding to 10543113 its reverse (31134501), we get a palindrome (41677614).

The spelling of 10543113 in words is "ten million, five hundred forty-three thousand, one hundred thirteen".