123120102332 has 12 divisors (see below), whose sum is σ = 218187523680. Its totient is φ = 60780809856.

The previous prime is 123120102331. The next prime is 123120102349. The reversal of 123120102332 is 233201021321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123120102331) 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, 194809973 + ... + 194810604.

It is an arithmetic number, because the mean of its divisors is an integer number (18182293640).

Almost surely, 2^123120102332 is an apocalyptic number.

It is an amenable number.

123120102332 is a deficient number, since it is larger than the sum of its proper divisors (95067421348).

123120102332 is a wasteful number, since it uses less digits than its factorization.

123120102332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389620660 (or 389620658 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 123120102332 its reverse (233201021321), we get a palindrome (356321123653).

The spelling of 123120102332 in words is "one hundred twenty-three billion, one hundred twenty million, one hundred two thousand, three hundred thirty-two".