109004201 has 2 divisors, whose sum is σ = 109004202. Its totient is φ = 109004200.

The previous prime is 109004191. The next prime is 109004213. The reversal of 109004201 is 102400901.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94381225 + 14622976 = 9715^2 + 3824^2 .

It is an emirp because it is prime and its reverse (102400901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 109004201 - 2²² = 104809897 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 109004201.

It is not a weakly prime, because it can be changed into another prime (109004261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54502100 + 54502101.

It is an arithmetic number, because the mean of its divisors is an integer number (54502101).

Almost surely, 2^109004201 is an apocalyptic number.

It is an amenable number.

109004201 is a deficient number, since it is larger than the sum of its proper divisors (1).

109004201 is an equidigital number, since it uses as much as digits as its factorization.

109004201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 109004201 is about 10440.5076983833. The cubic root of 109004201 is about 477.6917548971.

The spelling of 109004201 in words is "one hundred nine million, four thousand, two hundred one".