630127100089 has 2 divisors, whose sum is σ = 630127100090. Its totient is φ = 630127100088.

The previous prime is 630127100033. The next prime is 630127100093. The reversal of 630127100089 is 980001721036.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 477923342400 + 152203757689 = 691320^2 + 390133^2 .

It is a cyclic number.

It is not a de Polignac number, because 630127100089 - 2¹³ = 630127091897 is a prime.

It is not a weakly prime, because it can be changed into another prime (630127100689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315063550044 + 315063550045.

It is an arithmetic number, because the mean of its divisors is an integer number (315063550045).

Almost surely, 2^630127100089 is an apocalyptic number.

It is an amenable number.

630127100089 is a deficient number, since it is larger than the sum of its proper divisors (1).

630127100089 is an equidigital number, since it uses as much as digits as its factorization.

630127100089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 630127100089 in words is "six hundred thirty billion, one hundred twenty-seven million, one hundred thousand, eighty-nine".