102551410847 has 2 divisors, whose sum is σ = 102551410848. Its totient is φ = 102551410846.

The previous prime is 102551410813. The next prime is 102551410849. The reversal of 102551410847 is 748014155201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102551410847 - 2²⁴ = 102534633631 is a prime.

Together with 102551410849, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102551410847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102551410849) 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, 51275705423 + 51275705424.

It is an arithmetic number, because the mean of its divisors is an integer number (51275705424).

Almost surely, 2^102551410847 is an apocalyptic number.

102551410847 is a deficient number, since it is larger than the sum of its proper divisors (1).

102551410847 is an equidigital number, since it uses as much as digits as its factorization.

102551410847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44800, while the sum is 38.

The spelling of 102551410847 in words is "one hundred two billion, five hundred fifty-one million, four hundred ten thousand, eight hundred forty-seven".