233320132 has 12 divisors (see below), whose sum is σ = 412275136. Its totient is φ = 115527240.

The previous prime is 233320123. The next prime is 233320141. The reversal of 233320132 is 231023332.

It is a happy number.

233320132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (233320123) and next prime (233320141).

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, 282744 + ... + 283567.

Almost surely, 2^233320132 is an apocalyptic number.

It is an amenable number.

233320132 is a deficient number, since it is larger than the sum of its proper divisors (178955004).

233320132 is a wasteful number, since it uses less digits than its factorization.

233320132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566418 (or 566416 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 233320132 is about 15274.8201953411. The cubic root of 233320132 is about 615.6266395792.

Adding to 233320132 its reverse (231023332), we get a palindrome (464343464).

The spelling of 233320132 in words is "two hundred thirty-three million, three hundred twenty thousand, one hundred thirty-two".