102159635027 has 2 divisors, whose sum is σ = 102159635028. Its totient is φ = 102159635026.

The previous prime is 102159634987. The next prime is 102159635041. The reversal of 102159635027 is 720536951201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102159635027 - 2¹⁸ = 102159372883 is a prime.

It is not a weakly prime, because it can be changed into another prime (102159635077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51079817513 + 51079817514.

It is an arithmetic number, because the mean of its divisors is an integer number (51079817514).

Almost surely, 2^102159635027 is an apocalyptic number.

102159635027 is a deficient number, since it is larger than the sum of its proper divisors (1).

102159635027 is an equidigital number, since it uses as much as digits as its factorization.

102159635027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 41.

The spelling of 102159635027 in words is "one hundred two billion, one hundred fifty-nine million, six hundred thirty-five thousand, twenty-seven".