106066343 has 4 divisors (see below), whose sum is σ = 106150680. Its totient is φ = 105982008.

The previous prime is 106066339. The next prime is 106066397. The reversal of 106066343 is 343660601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343660601 = 43 ⋅7992107.

It is a cyclic number.

It is not a de Polignac number, because 106066343 - 2² = 106066339 is a prime.

It is a super-2 number, since 2×106066343² = 22500138234787298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106066333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40253 + ... + 42806.

It is an arithmetic number, because the mean of its divisors is an integer number (26537670).

Almost surely, 2^106066343 is an apocalyptic number.

106066343 is a deficient number, since it is larger than the sum of its proper divisors (84337).

106066343 is an equidigital number, since it uses as much as digits as its factorization.

106066343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84336.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 106066343 is about 10298.8515379143. The cubic root of 106066343 is about 473.3610632545.

The spelling of 106066343 in words is "one hundred six million, sixty-six thousand, three hundred forty-three".