106911173 has 2 divisors, whose sum is σ = 106911174. Its totient is φ = 106911172.

The previous prime is 106911109. The next prime is 106911179. The reversal of 106911173 is 371119601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82773604 + 24137569 = 9098^2 + 4913^2 .

It is an emirp because it is prime and its reverse (371119601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106911173 - 2⁶ = 106911109 is a prime.

It is a super-2 number, since 2×106911173² = 22859997824471858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106911179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53455586 + 53455587.

It is an arithmetic number, because the mean of its divisors is an integer number (53455587).

Almost surely, 2^106911173 is an apocalyptic number.

It is an amenable number.

106911173 is a deficient number, since it is larger than the sum of its proper divisors (1).

106911173 is an equidigital number, since it uses as much as digits as its factorization.

106911173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 29.

The square root of 106911173 is about 10339.7859262172. The cubic root of 106911173 is about 474.6145319635.

The spelling of 106911173 in words is "one hundred six million, nine hundred eleven thousand, one hundred seventy-three".