106339213 has 2 divisors, whose sum is σ = 106339214. Its totient is φ = 106339212.

The previous prime is 106339187. The next prime is 106339217. The reversal of 106339213 is 312933601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104591529 + 1747684 = 10227^2 + 1322^2 .

It is an emirp because it is prime and its reverse (312933601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106339213 - 2²⁵ = 72784781 is a prime.

It is a super-2 number, since 2×106339213² = 22616056442918738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106339217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53169606 + 53169607.

It is an arithmetic number, because the mean of its divisors is an integer number (53169607).

Almost surely, 2^106339213 is an apocalyptic number.

It is an amenable number.

106339213 is a deficient number, since it is larger than the sum of its proper divisors (1).

106339213 is an equidigital number, since it uses as much as digits as its factorization.

106339213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 106339213 is about 10312.0906221774. The cubic root of 106339213 is about 473.7666440826.

The spelling of 106339213 in words is "one hundred six million, three hundred thirty-nine thousand, two hundred thirteen".