233134132 has 96 divisors (see below), whose sum is σ = 539320320. Its totient is φ = 85518720.

The previous prime is 233134127. The next prime is 233134169. The reversal of 233134132 is 231431332.

233134132 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 383773 + ... + 384379.

It is an arithmetic number, because the mean of its divisors is an integer number (5617920).

Almost surely, 2^233134132 is an apocalyptic number.

233134132 is a gapful number since it is divisible by the number (22) 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 233134132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269660160).

233134132 is an abundant number, since it is smaller than the sum of its proper divisors (306186188).

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

233134132 is a wasteful number, since it uses less digits than its factorization.

233134132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701 (or 699 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 233134132 is about 15268.7305300735. The cubic root of 233134132 is about 615.4630060410.

Adding to 233134132 its reverse (231431332), we get a palindrome (464565464).

It can be divided in two parts, 2331 and 34132, that added together give a palindrome (36463).

The spelling of 233134132 in words is "two hundred thirty-three million, one hundred thirty-four thousand, one hundred thirty-two".