233132020330 has 64 divisors (see below), whose sum is σ = 464353948800. Its totient is φ = 83566080000.

The previous prime is 233132020279. The next prime is 233132020349. The reversal of 233132020330 is 33020231332.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2634646 + ... + 2721694.

It is an arithmetic number, because the mean of its divisors is an integer number (7255530450).

Almost surely, 2^233132020330 is an apocalyptic number.

233132020330 is a deficient number, since it is larger than the sum of its proper divisors (231221928470).

233132020330 is a wasteful number, since it uses less digits than its factorization.

233132020330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87415.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 233132020330 its reverse (33020231332), we get a palindrome (266152251662).

The spelling of 233132020330 in words is "two hundred thirty-three billion, one hundred thirty-two million, twenty thousand, three hundred thirty".