123132010132 has 12 divisors (see below), whose sum is σ = 218697152800. Its totient is φ = 60647109336.

The previous prime is 123132010093. The next prime is 123132010139. The reversal of 123132010132 is 231010231321.

It is a super-2 number, since 2×123132010132² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123132010139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229723632 + ... + 229724167.

Almost surely, 2^123132010132 is an apocalyptic number.

It is an amenable number.

123132010132 is a deficient number, since it is larger than the sum of its proper divisors (95565142668).

123132010132 is a wasteful number, since it uses less digits than its factorization.

123132010132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459447870 (or 459447868 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 123132010132 its reverse (231010231321), we get a palindrome (354142241453).

The spelling of 123132010132 in words is "one hundred twenty-three billion, one hundred thirty-two million, ten thousand, one hundred thirty-two".