106002443 has 2 divisors, whose sum is σ = 106002444. Its totient is φ = 106002442.

The previous prime is 106002431. The next prime is 106002467. The reversal of 106002443 is 344200601.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (344200601) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106002443 is a prime.

It is a super-2 number, since 2×106002443² = 22473035843936498, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (106002943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53001221 + 53001222.

It is an arithmetic number, because the mean of its divisors is an integer number (53001222).

Almost surely, 2^106002443 is an apocalyptic number.

106002443 is a deficient number, since it is larger than the sum of its proper divisors (1).

106002443 is an equidigital number, since it uses as much as digits as its factorization.

106002443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 106002443 is about 10295.7487828715. The cubic root of 106002443 is about 473.2659848743.

The spelling of 106002443 in words is "one hundred six million, two thousand, four hundred forty-three".