106630571 has 2 divisors, whose sum is σ = 106630572. Its totient is φ = 106630570.

The previous prime is 106630561. The next prime is 106630631. The reversal of 106630571 is 175036601.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106630571 is a prime.

It is a super-2 number, since 2×106630571² = 22740157343572082, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (106630561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53315285 + 53315286.

It is an arithmetic number, because the mean of its divisors is an integer number (53315286).

Almost surely, 2^106630571 is an apocalyptic number.

106630571 is a deficient number, since it is larger than the sum of its proper divisors (1).

106630571 is an equidigital number, since it uses as much as digits as its factorization.

106630571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 106630571 is about 10326.2079680781. The cubic root of 106630571 is about 474.1989393821.

The spelling of 106630571 in words is "one hundred six million, six hundred thirty thousand, five hundred seventy-one".