109680359 has 2 divisors, whose sum is σ = 109680360. Its totient is φ = 109680358.

The previous prime is 109680343. The next prime is 109680367. The reversal of 109680359 is 953086901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109680359 - 2⁴ = 109680343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109680959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54840179 + 54840180.

It is an arithmetic number, because the mean of its divisors is an integer number (54840180).

Almost surely, 2^109680359 is an apocalyptic number.

109680359 is a deficient number, since it is larger than the sum of its proper divisors (1).

109680359 is an equidigital number, since it uses as much as digits as its factorization.

109680359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 109680359 is about 10472.8391088568. The cubic root of 109680359 is about 478.6774341633.

The spelling of 109680359 in words is "one hundred nine million, six hundred eighty thousand, three hundred fifty-nine".