123210103132 has 24 divisors (see below), whose sum is σ = 220222550016. Its totient is φ = 60289580208.

The previous prime is 123210103129. The next prime is 123210103151. The reversal of 123210103132 is 231301012321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4427253 + ... + 4454995.

It is an arithmetic number, because the mean of its divisors is an integer number (9175939584).

Almost surely, 2^123210103132 is an apocalyptic number.

It is an amenable number.

123210103132 is a deficient number, since it is larger than the sum of its proper divisors (97012446884).

123210103132 is a wasteful number, since it uses less digits than its factorization.

123210103132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51417 (or 51415 counting only the distinct ones).

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

Adding to 123210103132 its reverse (231301012321), we get a palindrome (354511115453).

The spelling of 123210103132 in words is "one hundred twenty-three billion, two hundred ten million, one hundred three thousand, one hundred thirty-two".