109435343 has 2 divisors, whose sum is σ = 109435344. Its totient is φ = 109435342.

The previous prime is 109435327. The next prime is 109435351. The reversal of 109435343 is 343534901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109435343 - 2⁴ = 109435327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109435373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54717671 + 54717672.

It is an arithmetic number, because the mean of its divisors is an integer number (54717672).

Almost surely, 2^109435343 is an apocalyptic number.

109435343 is a deficient number, since it is larger than the sum of its proper divisors (1).

109435343 is an equidigital number, since it uses as much as digits as its factorization.

109435343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 109435343 is about 10461.1348810729. The cubic root of 109435343 is about 478.3207277195.

The spelling of 109435343 in words is "one hundred nine million, four hundred thirty-five thousand, three hundred forty-three".