200105560555963 has 2 divisors, whose sum is σ = 200105560555964. Its totient is φ = 200105560555962.

The previous prime is 200105560555883. The next prime is 200105560556017. The reversal of 200105560555963 is 369555065501002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200105560555963 - 2⁹ = 200105560555451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200105560555963.

It is not a weakly prime, because it can be changed into another prime (200105560555163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100052780277981 + 100052780277982.

It is an arithmetic number, because the mean of its divisors is an integer number (100052780277982).

Almost surely, 2^{200105560555963} is an apocalyptic number.

200105560555963 is a deficient number, since it is larger than the sum of its proper divisors (1).

200105560555963 is an equidigital number, since it uses as much as digits as its factorization.

200105560555963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6075000, while the sum is 52.

The spelling of 200105560555963 in words is "two hundred trillion, one hundred five billion, five hundred sixty million, five hundred fifty-five thousand, nine hundred sixty-three".