200017157963 has 16 divisors (see below), whose sum is σ = 229425653760. Its totient is φ = 170818423776.

The previous prime is 200017157897. The next prime is 200017157987. The reversal of 200017157963 is 369751710002.

It is not a de Polignac number, because 200017157963 - 2²⁶ = 199950049099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200017157963.

It is not an unprimeable number, because it can be changed into a prime (200017157863) 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, 2148578 + ... + 2239736.

It is an arithmetic number, because the mean of its divisors is an integer number (14339103360).

Almost surely, 2^200017157963 is an apocalyptic number.

200017157963 is a deficient number, since it is larger than the sum of its proper divisors (29408495797).

200017157963 is an equidigital number, since it uses as much as digits as its factorization.

200017157963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92306.

The product of its (nonzero) digits is 79380, while the sum is 41.

Adding to 200017157963 its reverse (369751710002), we get a palindrome (569768867965).

The spelling of 200017157963 in words is "two hundred billion, seventeen million, one hundred fifty-seven thousand, nine hundred sixty-three".