102680222387 has 2 divisors, whose sum is σ = 102680222388. Its totient is φ = 102680222386.

The previous prime is 102680222329. The next prime is 102680222413. The reversal of 102680222387 is 783222086201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102680222387 - 2³² = 98385255091 is a prime.

It is not a weakly prime, because it can be changed into another prime (102680222987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51340111193 + 51340111194.

It is an arithmetic number, because the mean of its divisors is an integer number (51340111194).

Almost surely, 2^102680222387 is an apocalyptic number.

102680222387 is a deficient number, since it is larger than the sum of its proper divisors (1).

102680222387 is an equidigital number, since it uses as much as digits as its factorization.

102680222387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 102680222387 in words is "one hundred two billion, six hundred eighty million, two hundred twenty-two thousand, three hundred eighty-seven".