982820127127 has 2 divisors, whose sum is σ = 982820127128. Its totient is φ = 982820127126.

The previous prime is 982820127103. The next prime is 982820127167. The reversal of 982820127127 is 721721028289.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-982820127127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (982820127167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491410063563 + 491410063564.

It is an arithmetic number, because the mean of its divisors is an integer number (491410063564).

Almost surely, 2^982820127127 is an apocalyptic number.

982820127127 is a deficient number, since it is larger than the sum of its proper divisors (1).

982820127127 is an equidigital number, since it uses as much as digits as its factorization.

982820127127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 451584, while the sum is 49.

The spelling of 982820127127 in words is "nine hundred eighty-two billion, eight hundred twenty million, one hundred twenty-seven thousand, one hundred twenty-seven".