234031132 has 12 divisors (see below), whose sum is σ = 431110120. Its totient is φ = 110856816.

The previous prime is 234031117. The next prime is 234031153. The reversal of 234031132 is 231130432.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1539603 + ... + 1539754.

Almost surely, 2^234031132 is an apocalyptic number.

It is an amenable number.

234031132 is a deficient number, since it is larger than the sum of its proper divisors (197078988).

234031132 is a wasteful number, since it uses less digits than its factorization.

234031132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3079380 (or 3079378 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 234031132 is about 15298.0760881883. The cubic root of 234031132 is about 616.2513416058.

Adding to 234031132 its reverse (231130432), we get a palindrome (465161564).

The spelling of 234031132 in words is "two hundred thirty-four million, thirty-one thousand, one hundred thirty-two".