102164586943 has 2 divisors, whose sum is σ = 102164586944. Its totient is φ = 102164586942.

The previous prime is 102164586917. The next prime is 102164586967. The reversal of 102164586943 is 349685461201.

It is a strong prime.

It is an emirp because it is prime and its reverse (349685461201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102164586943 - 2⁹ = 102164586431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102164586973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51082293471 + 51082293472.

It is an arithmetic number, because the mean of its divisors is an integer number (51082293472).

Almost surely, 2^102164586943 is an apocalyptic number.

102164586943 is a deficient number, since it is larger than the sum of its proper divisors (1).

102164586943 is an equidigital number, since it uses as much as digits as its factorization.

102164586943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 102164586943 in words is "one hundred two billion, one hundred sixty-four million, five hundred eighty-six thousand, nine hundred forty-three".