109383401 has 2 divisors, whose sum is σ = 109383402. Its totient is φ = 109383400.

The previous prime is 109383397. The next prime is 109383413. The reversal of 109383401 is 104383901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109223401 + 160000 = 10451^2 + 400^2 .

It is a cyclic number.

It is not a de Polignac number, because 109383401 - 2² = 109383397 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (109383451) 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, 54691700 + 54691701.

It is an arithmetic number, because the mean of its divisors is an integer number (54691701).

Almost surely, 2^109383401 is an apocalyptic number.

It is an amenable number.

109383401 is a deficient number, since it is larger than the sum of its proper divisors (1).

109383401 is an equidigital number, since it uses as much as digits as its factorization.

109383401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 109383401 is about 10458.6519685856. The cubic root of 109383401 is about 478.2450395967.

The spelling of 109383401 in words is "one hundred nine million, three hundred eighty-three thousand, four hundred one".