2304045133 has 4 divisors (see below), whose sum is σ = 2481279388. Its totient is φ = 2126810880.

The previous prime is 2304045119. The next prime is 2304045151. The reversal of 2304045133 is 3315404032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1060283844 + 1243761289 = 32562^2 + 35267^2 .

It is a cyclic number.

It is not a de Polignac number, because 2304045133 - 2⁵ = 2304045101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2304045098 and 2304045107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304045103) 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, 88617108 + ... + 88617133.

It is an arithmetic number, because the mean of its divisors is an integer number (620319847).

Almost surely, 2^2304045133 is an apocalyptic number.

It is an amenable number.

2304045133 is a deficient number, since it is larger than the sum of its proper divisors (177234255).

2304045133 is a wasteful number, since it uses less digits than its factorization.

2304045133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177234254.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2304045133 is about 48000.4701331143. The cubic root of 2304045133 is about 1320.7795236846.

Adding to 2304045133 its reverse (3315404032), we get a palindrome (5619449165).

The spelling of 2304045133 in words is "two billion, three hundred four million, forty-five thousand, one hundred thirty-three".