20300114143 has 4 divisors (see below), whose sum is σ = 20324841048. Its totient is φ = 20275387240.

The previous prime is 20300114141. The next prime is 20300114201. The reversal of 20300114143 is 34141100302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20300114143 - 2¹ = 20300114141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20300114143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20300114141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12362221 + ... + 12363862.

It is an arithmetic number, because the mean of its divisors is an integer number (5081210262).

Almost surely, 2^20300114143 is an apocalyptic number.

20300114143 is a deficient number, since it is larger than the sum of its proper divisors (24726905).

20300114143 is an equidigital number, since it uses as much as digits as its factorization.

20300114143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24726904.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 20300114143 its reverse (34141100302), we get a palindrome (54441214445).

The spelling of 20300114143 in words is "twenty billion, three hundred million, one hundred fourteen thousand, one hundred forty-three".