106553717 has 2 divisors, whose sum is σ = 106553718. Its totient is φ = 106553716.

The previous prime is 106553701. The next prime is 106553719. The reversal of 106553717 is 717355601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82337476 + 24216241 = 9074^2 + 4921^2 .

It is an emirp because it is prime and its reverse (717355601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106553717 - 2⁴ = 106553701 is a prime.

It is a super-2 number, since 2×106553717² = 22707389213032178, which contains 22 as substring.

Together with 106553719, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106553719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53276858 + 53276859.

It is an arithmetic number, because the mean of its divisors is an integer number (53276859).

Almost surely, 2^106553717 is an apocalyptic number.

It is an amenable number.

106553717 is a deficient number, since it is larger than the sum of its proper divisors (1).

106553717 is an equidigital number, since it uses as much as digits as its factorization.

106553717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22050, while the sum is 35.

The square root of 106553717 is about 10322.4859893342. The cubic root of 106553717 is about 474.0849856815.

The spelling of 106553717 in words is "one hundred six million, five hundred fifty-three thousand, seven hundred seventeen".