200232321869 has 2 divisors, whose sum is σ = 200232321870. Its totient is φ = 200232321868.

The previous prime is 200232321857. The next prime is 200232321907. The reversal of 200232321869 is 968123232002.

It is an a-pointer prime, because the next prime (200232321907) can be obtained adding 200232321869 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 143916285769 + 56316036100 = 379363^2 + 237310^2 .

It is a cyclic number.

It is not a de Polignac number, because 200232321869 - 2²⁰ = 200231273293 is a prime.

It is a super-2 number, since 2×200232321869² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200232321469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100116160934 + 100116160935.

It is an arithmetic number, because the mean of its divisors is an integer number (100116160935).

Almost surely, 2^200232321869 is an apocalyptic number.

It is an amenable number.

200232321869 is a deficient number, since it is larger than the sum of its proper divisors (1).

200232321869 is an equidigital number, since it uses as much as digits as its factorization.

200232321869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 200232321869 in words is "two hundred billion, two hundred thirty-two million, three hundred twenty-one thousand, eight hundred sixty-nine".