233041020 has 48 divisors (see below), whose sum is σ = 654652320. Its totient is φ = 61940736.

The previous prime is 233041001. The next prime is 233041027. The reversal of 233041020 is 20140332.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233041027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12576 + ... + 24984.

It is an arithmetic number, because the mean of its divisors is an integer number (13638590).

Almost surely, 2^233041020 is an apocalyptic number.

233041020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233041020 is an abundant number, since it is smaller than the sum of its proper divisors (421611300).

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

233041020 is a wasteful number, since it uses less digits than its factorization.

233041020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12734 (or 12732 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 233041020 is about 15265.6811181159. The cubic root of 233041020 is about 615.3810580483.

Adding to 233041020 its reverse (20140332), we get a palindrome (253181352).

The spelling of 233041020 in words is "two hundred thirty-three million, forty-one thousand, twenty".