10243550143 has 16 divisors (see below), whose sum is σ = 10875746880. Its totient is φ = 9632686336.

The previous prime is 10243550137. The next prime is 10243550153. The reversal of 10243550143 is 34105534201.

10243550143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10243550143 - 2²⁹ = 9706679231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10243550153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186246 + ... + 234892.

It is an arithmetic number, because the mean of its divisors is an integer number (679734180).

Almost surely, 2^10243550143 is an apocalyptic number.

10243550143 is a deficient number, since it is larger than the sum of its proper divisors (632196737).

10243550143 is a wasteful number, since it uses less digits than its factorization.

10243550143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48866.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 10243550143 in words is "ten billion, two hundred forty-three million, five hundred fifty thousand, one hundred forty-three".