20116765463163 has 8 divisors (see below), whose sum is σ = 26823114643008. Its totient is φ = 13410796629384.

The previous prime is 20116765463159. The next prime is 20116765463243. The reversal of 20116765463163 is 36136456761102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20116765463163 - 2² = 20116765463159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20196765463163) 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 7 ways as a sum of consecutive naturals, for example, 94963081 + ... + 95174682.

It is an arithmetic number, because the mean of its divisors is an integer number (3352889330376).

Almost surely, 2^{20116765463163} is an apocalyptic number.

20116765463163 is a deficient number, since it is larger than the sum of its proper divisors (6706349179845).

20116765463163 is a wasteful number, since it uses less digits than its factorization.

20116765463163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190173033.

The product of its (nonzero) digits is 3265920, while the sum is 51.

The spelling of 20116765463163 in words is "twenty trillion, one hundred sixteen billion, seven hundred sixty-five million, four hundred sixty-three thousand, one hundred sixty-three".