200202100983 has 16 divisors (see below), whose sum is σ = 296604495360. Its totient is φ = 133464111768.

The previous prime is 200202100961. The next prime is 200202100999. The reversal of 200202100983 is 389001202002.

It is a happy number.

It is not a de Polignac number, because 200202100983 - 2¹⁰ = 200202099959 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200202100783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1034866 + ... + 1212992.

It is an arithmetic number, because the mean of its divisors is an integer number (18537780960).

Almost surely, 2^200202100983 is an apocalyptic number.

200202100983 is a deficient number, since it is larger than the sum of its proper divisors (96402394377).

200202100983 is a wasteful number, since it uses less digits than its factorization.

200202100983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219763 (or 219757 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 200202100983 its reverse (389001202002), we get a palindrome (589203302985).

The spelling of 200202100983 in words is "two hundred billion, two hundred two million, one hundred thousand, nine hundred eighty-three".