109349783 has 2 divisors, whose sum is σ = 109349784. Its totient is φ = 109349782.

The previous prime is 109349767. The next prime is 109349789. The reversal of 109349783 is 387943901.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (387943901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 109349783 - 2⁴ = 109349767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109349789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54674891 + 54674892.

It is an arithmetic number, because the mean of its divisors is an integer number (54674892).

Almost surely, 2^109349783 is an apocalyptic number.

109349783 is a deficient number, since it is larger than the sum of its proper divisors (1).

109349783 is an equidigital number, since it uses as much as digits as its factorization.

109349783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 109349783 is about 10457.0446589847. The cubic root of 109349783 is about 478.1960398125.

The spelling of 109349783 in words is "one hundred nine million, three hundred forty-nine thousand, seven hundred eighty-three".