10533143 has 2 divisors, whose sum is σ = 10533144. Its totient is φ = 10533142.

The previous prime is 10533139. The next prime is 10533157. The reversal of 10533143 is 34133501.

It is a happy number.

10533143 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10533143 - 2² = 10533139 is a prime.

It is a super-2 number, since 2×10533143² = 221894202916898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10533043) 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 as a sum of consecutive naturals, namely, 5266571 + 5266572.

It is an arithmetic number, because the mean of its divisors is an integer number (5266572).

Almost surely, 2^10533143 is an apocalyptic number.

10533143 is a deficient number, since it is larger than the sum of its proper divisors (1).

10533143 is an equidigital number, since it uses as much as digits as its factorization.

10533143 is an odious number, because the sum of its binary digits is odd.

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

The square root of 10533143 is about 3245.4803958736. The cubic root of 10533143 is about 219.2061124687.

Adding to 10533143 its reverse (34133501), we get a palindrome (44666644).

The spelling of 10533143 in words is "ten million, five hundred thirty-three thousand, one hundred forty-three".