102322245287 has 2 divisors, whose sum is σ = 102322245288. Its totient is φ = 102322245286.

The previous prime is 102322245203. The next prime is 102322245313. The reversal of 102322245287 is 782542223201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102322245287 - 2³⁰ = 101248503463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102322245287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102322245587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51161122643 + 51161122644.

It is an arithmetic number, because the mean of its divisors is an integer number (51161122644).

Almost surely, 2^102322245287 is an apocalyptic number.

102322245287 is a deficient number, since it is larger than the sum of its proper divisors (1).

102322245287 is an equidigital number, since it uses as much as digits as its factorization.

102322245287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107520, while the sum is 38.

Adding to 102322245287 its reverse (782542223201), we get a palindrome (884864468488).

The spelling of 102322245287 in words is "one hundred two billion, three hundred twenty-two million, two hundred forty-five thousand, two hundred eighty-seven".