123332132 has 24 divisors (see below), whose sum is σ = 269088960. Its totient is φ = 48051360.

The previous prime is 123332129. The next prime is 123332149. The reversal of 123332132 is 231233321.

123332132 is nontrivially palindromic in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199907 + ... + 200522.

It is an arithmetic number, because the mean of its divisors is an integer number (11212040).

Almost surely, 2^123332132 is an apocalyptic number.

It is an amenable number.

123332132 is an abundant number, since it is smaller than the sum of its proper divisors (145756828).

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

123332132 is a wasteful number, since it uses less digits than its factorization.

123332132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400451 (or 400449 counting only the distinct ones).

The product of its digits is 648, while the sum is 20.

The square root of 123332132 is about 11105.5000787898. The cubic root of 123332132 is about 497.7662112371.

Adding to 123332132 its reverse (231233321), we get a palindrome (354565453).

The spelling of 123332132 in words is "one hundred twenty-three million, three hundred thirty-two thousand, one hundred thirty-two".