123232101232 has 20 divisors (see below), whose sum is σ = 246464203456. Its totient is φ = 59628435840.

The previous prime is 123232101199. The next prime is 123232101259. The reversal of 123232101232 is 232101232321.

123232101232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

123232101232 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

123232101232 is an admirable number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124225413 + ... + 124226404.

Almost surely, 2^123232101232 is an apocalyptic number.

It is an amenable number.

123232101232 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

123232101232 is a wasteful number, since it uses less digits than its factorization.

123232101232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248451856 (or 248451850 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 123232101232 its reverse (232101232321), we get a palindrome (355333333553).

The spelling of 123232101232 in words is "one hundred twenty-three billion, two hundred thirty-two million, one hundred one thousand, two hundred thirty-two".