10543011 has 16 divisors (see below), whose sum is σ = 14340480. Its totient is φ = 6888960.

The previous prime is 10542997. The next prime is 10543033. The reversal of 10543011 is 11034501.

It is not a de Polignac number, because 10543011 - 2¹⁰ = 10541987 is a prime.

It is a super-2 number, since 2×10543011² = 222310161892242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10543061) 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, 54531 + ... + 54723.

It is an arithmetic number, because the mean of its divisors is an integer number (896280).

Almost surely, 2^10543011 is an apocalyptic number.

10543011 is a deficient number, since it is larger than the sum of its proper divisors (3797469).

10543011 is a wasteful number, since it uses less digits than its factorization.

10543011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 10543011 is about 3247.0003079766. Note that the first 3 decimals coincide. The cubic root of 10543011 is about 219.2745456914.

Adding to 10543011 its reverse (11034501), we get a palindrome (21577512).

The spelling of 10543011 in words is "ten million, five hundred forty-three thousand, eleven".