102816589147 has 2 divisors, whose sum is σ = 102816589148. Its totient is φ = 102816589146.

The previous prime is 102816589039. The next prime is 102816589153. The reversal of 102816589147 is 741985618201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102816589147 - 2²⁷ = 102682371419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102816589094 and 102816589103.

It is not a weakly prime, because it can be changed into another prime (102816589157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51408294573 + 51408294574.

It is an arithmetic number, because the mean of its divisors is an integer number (51408294574).

Almost surely, 2^102816589147 is an apocalyptic number.

102816589147 is a deficient number, since it is larger than the sum of its proper divisors (1).

102816589147 is an equidigital number, since it uses as much as digits as its factorization.

102816589147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 52.

The spelling of 102816589147 in words is "one hundred two billion, eight hundred sixteen million, five hundred eighty-nine thousand, one hundred forty-seven".