304401230133 has 32 divisors (see below), whose sum is σ = 544942067712. Its totient is φ = 145966622400.

The previous prime is 304401230051. The next prime is 304401230141. The reversal of 304401230133 is 331032104403.

It is not a de Polignac number, because 304401230133 - 2⁸ = 304401229877 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304401230173) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50679853 + ... + 50685858.

It is an arithmetic number, because the mean of its divisors is an integer number (17029439616).

Almost surely, 2^304401230133 is an apocalyptic number.

304401230133 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

304401230133 is a deficient number, since it is larger than the sum of its proper divisors (240540837579).

304401230133 is a wasteful number, since it uses less digits than its factorization.

304401230133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101365745.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 304401230133 its reverse (331032104403), we get a palindrome (635433334536).

The spelling of 304401230133 in words is "three hundred four billion, four hundred one million, two hundred thirty thousand, one hundred thirty-three".