102161016983 has 2 divisors, whose sum is σ = 102161016984. Its totient is φ = 102161016982.

The previous prime is 102161016959. The next prime is 102161017087. The reversal of 102161016983 is 389610161201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102161016983 - 2²² = 102156822679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102161010983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51080508491 + 51080508492.

It is an arithmetic number, because the mean of its divisors is an integer number (51080508492).

Almost surely, 2^102161016983 is an apocalyptic number.

102161016983 is a deficient number, since it is larger than the sum of its proper divisors (1).

102161016983 is an equidigital number, since it uses as much as digits as its factorization.

102161016983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 38.

The spelling of 102161016983 in words is "one hundred two billion, one hundred sixty-one million, sixteen thousand, nine hundred eighty-three".