200143042211023 has 16 divisors (see below), whose sum is σ = 205932765628800. Its totient is φ = 194396965297920.

The previous prime is 200143042210933. The next prime is 200143042211053. The reversal of 200143042211023 is 320112240341002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200143042211023 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 (200143042211053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37612213 + ... + 42602401.

It is an arithmetic number, because the mean of its divisors is an integer number (12870797851800).

Almost surely, 2^{200143042211023} is an apocalyptic number.

200143042211023 is a deficient number, since it is larger than the sum of its proper divisors (5789723417777).

200143042211023 is a wasteful number, since it uses less digits than its factorization.

200143042211023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4994562.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 200143042211023 its reverse (320112240341002), we get a palindrome (520255282552025).

The spelling of 200143042211023 in words is "two hundred trillion, one hundred forty-three billion, forty-two million, two hundred eleven thousand, twenty-three".