102332987 has 2 divisors, whose sum is σ = 102332988. Its totient is φ = 102332986.

The previous prime is 102332969. The next prime is 102333017. The reversal of 102332987 is 789233201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102332987 is a prime.

It is not a weakly prime, because it can be changed into another prime (102331987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51166493 + 51166494.

It is an arithmetic number, because the mean of its divisors is an integer number (51166494).

Almost surely, 2^102332987 is an apocalyptic number.

102332987 is a deficient number, since it is larger than the sum of its proper divisors (1).

102332987 is an equidigital number, since it uses as much as digits as its factorization.

102332987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 102332987 is about 10115.9768188742. The cubic root of 102332987 is about 467.7407600097.

The spelling of 102332987 in words is "one hundred two million, three hundred thirty-two thousand, nine hundred eighty-seven".