200220101201903 has 2 divisors, whose sum is σ = 200220101201904. Its totient is φ = 200220101201902.

The previous prime is 200220101201893. The next prime is 200220101202097. The reversal of 200220101201903 is 309102101022002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200220101201903 - 2²⁴ = 200220084424687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200220100201903) 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 as a sum of consecutive naturals, namely, 100110050600951 + 100110050600952.

It is an arithmetic number, because the mean of its divisors is an integer number (100110050600952).

Almost surely, 2^{200220101201903} is an apocalyptic number.

200220101201903 is a deficient number, since it is larger than the sum of its proper divisors (1).

200220101201903 is an equidigital number, since it uses as much as digits as its factorization.

200220101201903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 200220101201903 its reverse (309102101022002), we get a palindrome (509322202223905).

The spelling of 200220101201903 in words is "two hundred trillion, two hundred twenty billion, one hundred one million, two hundred one thousand, nine hundred three".