98727137027 has 2 divisors, whose sum is σ = 98727137028. Its totient is φ = 98727137026.

The previous prime is 98727137023. The next prime is 98727137029. The reversal of 98727137027 is 72073172789.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98727137027 - 2² = 98727137023 is a prime.

Together with 98727137029, 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 98727137027.

It is not a weakly prime, because it can be changed into another prime (98727137023) 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, 49363568513 + 49363568514.

It is an arithmetic number, because the mean of its divisors is an integer number (49363568514).

Almost surely, 2^98727137027 is an apocalyptic number.

98727137027 is a deficient number, since it is larger than the sum of its proper divisors (1).

98727137027 is an equidigital number, since it uses as much as digits as its factorization.

98727137027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2074464, while the sum is 53.

The spelling of 98727137027 in words is "ninety-eight billion, seven hundred twenty-seven million, one hundred thirty-seven thousand, twenty-seven".