102164318903 has 2 divisors, whose sum is σ = 102164318904. Its totient is φ = 102164318902.

The previous prime is 102164318881. The next prime is 102164318917. The reversal of 102164318903 is 309813461201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102164318903 - 2⁸ = 102164318647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102164318303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51082159451 + 51082159452.

It is an arithmetic number, because the mean of its divisors is an integer number (51082159452).

Almost surely, 2^102164318903 is an apocalyptic number.

102164318903 is a deficient number, since it is larger than the sum of its proper divisors (1).

102164318903 is an equidigital number, since it uses as much as digits as its factorization.

102164318903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 102164318903 in words is "one hundred two billion, one hundred sixty-four million, three hundred eighteen thousand, nine hundred three".