10663143 has 8 divisors (see below), whose sum is σ = 14348400. Its totient is φ = 7043328.

The previous prime is 10663139. The next prime is 10663151. The reversal of 10663143 is 34136601.

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

It is not a de Polignac number, because 10663143 - 2² = 10663139 is a prime.

It is a super-2 number, since 2×10663143² = 227405237276898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10663153) 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 7 ways as a sum of consecutive naturals, for example, 15978 + ... + 16631.

It is an arithmetic number, because the mean of its divisors is an integer number (1793550).

Almost surely, 2^10663143 is an apocalyptic number.

10663143 is a deficient number, since it is larger than the sum of its proper divisors (3685257).

10663143 is a wasteful number, since it uses less digits than its factorization.

10663143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32721.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 10663143 is about 3265.4468300678. The cubic root of 10663143 is about 220.1042412338.

Adding to 10663143 its reverse (34136601), we get a palindrome (44799744).

The spelling of 10663143 in words is "ten million, six hundred sixty-three thousand, one hundred forty-three".