109765343 has 2 divisors, whose sum is σ = 109765344. Its totient is φ = 109765342.

The previous prime is 109765309. The next prime is 109765367. The reversal of 109765343 is 343567901.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109765343 - 2¹² = 109761247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 109765297 and 109765306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109765303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54882671 + 54882672.

It is an arithmetic number, because the mean of its divisors is an integer number (54882672).

Almost surely, 2^109765343 is an apocalyptic number.

109765343 is a deficient number, since it is larger than the sum of its proper divisors (1).

109765343 is an equidigital number, since it uses as much as digits as its factorization.

109765343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 109765343 is about 10476.8956757238. The cubic root of 109765343 is about 478.8010339923.

The spelling of 109765343 in words is "one hundred nine million, seven hundred sixty-five thousand, three hundred forty-three".