630106108427 has 2 divisors, whose sum is σ = 630106108428. Its totient is φ = 630106108426.

The previous prime is 630106108367. The next prime is 630106108477. The reversal of 630106108427 is 724801601036.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 630106108427 - 2⁸ = 630106108171 is a prime.

It is not a weakly prime, because it can be changed into another prime (630106108477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315053054213 + 315053054214.

It is an arithmetic number, because the mean of its divisors is an integer number (315053054214).

Almost surely, 2^630106108427 is an apocalyptic number.

630106108427 is a deficient number, since it is larger than the sum of its proper divisors (1).

630106108427 is an equidigital number, since it uses as much as digits as its factorization.

630106108427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 630106108427 in words is "six hundred thirty billion, one hundred six million, one hundred eight thousand, four hundred twenty-seven".