100518163 has 2 divisors, whose sum is σ = 100518164. Its totient is φ = 100518162.

The previous prime is 100518109. The next prime is 100518181. The reversal of 100518163 is 361815001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100518163 - 2¹³ = 100509971 is a prime.

It is not a weakly prime, because it can be changed into another prime (100512163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50259081 + 50259082.

It is an arithmetic number, because the mean of its divisors is an integer number (50259082).

Almost surely, 2^100518163 is an apocalyptic number.

100518163 is a deficient number, since it is larger than the sum of its proper divisors (1).

100518163 is an equidigital number, since it uses as much as digits as its factorization.

100518163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 100518163 is about 10025.8746750595. The cubic root of 100518163 is about 464.9592024946.

The spelling of 100518163 in words is "one hundred million, five hundred eighteen thousand, one hundred sixty-three".