100001203163 has 2 divisors, whose sum is σ = 100001203164. Its totient is φ = 100001203162.

The previous prime is 100001203051. The next prime is 100001203229. The reversal of 100001203163 is 361302100001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100001203163 - 2²⁰ = 100000154587 is a prime.

It is not a weakly prime, because it can be changed into another prime (100001208163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000601581 + 50000601582.

It is an arithmetic number, because the mean of its divisors is an integer number (50000601582).

Almost surely, 2^100001203163 is an apocalyptic number.

100001203163 is a deficient number, since it is larger than the sum of its proper divisors (1).

100001203163 is an equidigital number, since it uses as much as digits as its factorization.

100001203163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 100001203163 its reverse (361302100001), we get a palindrome (461303303164).

The spelling of 100001203163 in words is "one hundred billion, one million, two hundred three thousand, one hundred sixty-three".