200102200943 has 2 divisors, whose sum is σ = 200102200944. Its totient is φ = 200102200942.

The previous prime is 200102200913. The next prime is 200102201009. The reversal of 200102200943 is 349002201002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200102200943 - 2¹⁴ = 200102184559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200102200913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100051100471 + 100051100472.

It is an arithmetic number, because the mean of its divisors is an integer number (100051100472).

Almost surely, 2^200102200943 is an apocalyptic number.

200102200943 is a deficient number, since it is larger than the sum of its proper divisors (1).

200102200943 is an equidigital number, since it uses as much as digits as its factorization.

200102200943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 200102200943 its reverse (349002201002), we get a palindrome (549104401945).

The spelling of 200102200943 in words is "two hundred billion, one hundred two million, two hundred thousand, nine hundred forty-three".