233310140 has 48 divisors (see below), whose sum is σ = 565118400. Its totient is φ = 79252992.

The previous prime is 233310109. The next prime is 233310163. The reversal of 233310140 is 41013332.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7616 + ... + 22904.

It is an arithmetic number, because the mean of its divisors is an integer number (11773300).

Almost surely, 2^233310140 is an apocalyptic number.

233310140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233310140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282559200).

233310140 is an abundant number, since it is smaller than the sum of its proper divisors (331808260).

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

233310140 is a wasteful number, since it uses less digits than its factorization.

233310140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15414 (or 15412 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 233310140 is about 15274.4931176128. The cubic root of 233310140 is about 615.6178513260.

Adding to 233310140 its reverse (41013332), we get a palindrome (274323472).

The spelling of 233310140 in words is "two hundred thirty-three million, three hundred ten thousand, one hundred forty".