233104220 has 12 divisors (see below), whose sum is σ = 489518904. Its totient is φ = 93241680.

The previous prime is 233104219. The next prime is 233104237. The reversal of 233104220 is 22401332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5827586 + ... + 5827625.

It is an arithmetic number, because the mean of its divisors is an integer number (40793242).

Almost surely, 2^233104220 is an apocalyptic number.

233104220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233104220 is an abundant number, since it is smaller than the sum of its proper divisors (256414684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233104220 is a wasteful number, since it uses less digits than its factorization.

233104220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11655220 (or 11655218 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 233104220 is about 15267.7509804162. The cubic root of 233104220 is about 615.4366828300.

Adding to 233104220 its reverse (22401332), we get a palindrome (255505552).

The spelling of 233104220 in words is "two hundred thirty-three million, one hundred four thousand, two hundred twenty".