201304099 has 4 divisors (see below), whose sum is σ = 204139440. Its totient is φ = 198468760.

The previous prime is 201304093. The next prime is 201304141. The reversal of 201304099 is 990403102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 201304099 - 2³ = 201304091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201304091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1417564 + ... + 1417705.

It is an arithmetic number, because the mean of its divisors is an integer number (51034860).

Almost surely, 2^201304099 is an apocalyptic number.

201304099 is a deficient number, since it is larger than the sum of its proper divisors (2835341).

201304099 is an equidigital number, since it uses as much as digits as its factorization.

201304099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2835340.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 201304099 is about 14188.1675701974. The cubic root of 201304099 is about 586.0718644756.

The spelling of 201304099 in words is "two hundred one million, three hundred four thousand, ninety-nine".