106613791 has 2 divisors, whose sum is σ = 106613792. Its totient is φ = 106613790.

The previous prime is 106613789. The next prime is 106613803. The reversal of 106613791 is 197316601.

It is a weak prime.

It is an emirp because it is prime and its reverse (197316601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106613791 - 2¹ = 106613789 is a prime.

It is a super-2 number, since 2×106613791² = 22733000862783362, which contains 22 as substring.

Together with 106613789, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106613711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53306895 + 53306896.

It is an arithmetic number, because the mean of its divisors is an integer number (53306896).

Almost surely, 2^106613791 is an apocalyptic number.

106613791 is a deficient number, since it is larger than the sum of its proper divisors (1).

106613791 is an equidigital number, since it uses as much as digits as its factorization.

106613791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 106613791 is about 10325.3954403693. The cubic root of 106613791 is about 474.1740638529.

The spelling of 106613791 in words is "one hundred six million, six hundred thirteen thousand, seven hundred ninety-one".