2002131022163 has 2 divisors, whose sum is σ = 2002131022164. Its totient is φ = 2002131022162.

The previous prime is 2002131022159. The next prime is 2002131022249. The reversal of 2002131022163 is 3612201312002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2002131022163 - 2² = 2002131022159 is a prime.

It is not a weakly prime, because it can be changed into another prime (2002131022363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001065511081 + 1001065511082.

It is an arithmetic number, because the mean of its divisors is an integer number (1001065511082).

Almost surely, 2^{2002131022163} is an apocalyptic number.

2002131022163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002131022163 is an equidigital number, since it uses as much as digits as its factorization.

2002131022163 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 2002131022163 its reverse (3612201312002), we get a palindrome (5614332334165).

The spelling of 2002131022163 in words is "two trillion, two billion, one hundred thirty-one million, twenty-two thousand, one hundred sixty-three".