233530041030321 has 32 divisors (see below), whose sum is σ = 356047967930368. Its totient is φ = 133373499592320.

The previous prime is 233530041030301. The next prime is 233530041030373. The reversal of 233530041030321 is 123030140035332.

It is not a de Polignac number, because 233530041030321 - 2⁹ = 233530041029809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233530041030301) 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, 474309156 + ... + 474801258.

It is an arithmetic number, because the mean of its divisors is an integer number (11126498997824).

Almost surely, 2^{233530041030321} is an apocalyptic number.

233530041030321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

233530041030321 is a deficient number, since it is larger than the sum of its proper divisors (122517926900047).

233530041030321 is a wasteful number, since it uses less digits than its factorization.

233530041030321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504301.

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 233530041030321 its reverse (123030140035332), we get a palindrome (356560181065653).

The spelling of 233530041030321 in words is "two hundred thirty-three trillion, five hundred thirty billion, forty-one million, thirty thousand, three hundred twenty-one".