2304402133 has 4 divisors (see below), whose sum is σ = 2513893248. Its totient is φ = 2094911020.

The previous prime is 2304402127. The next prime is 2304402161. The reversal of 2304402133 is 3312044032.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2304402133 - 2⁹ = 2304401621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304402533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104745541 + ... + 104745562.

It is an arithmetic number, because the mean of its divisors is an integer number (628473312).

Almost surely, 2^2304402133 is an apocalyptic number.

It is an amenable number.

2304402133 is a deficient number, since it is larger than the sum of its proper divisors (209491115).

2304402133 is a wasteful number, since it uses less digits than its factorization.

2304402133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209491114.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2304402133 is about 48004.1887026539. The cubic root of 2304402133 is about 1320.8477361705.

Adding to 2304402133 its reverse (3312044032), we get a palindrome (5616446165).

The spelling of 2304402133 in words is "two billion, three hundred four million, four hundred two thousand, one hundred thirty-three".