123300110312 has 32 divisors (see below), whose sum is σ = 234588856320. Its totient is φ = 60744156480.

The previous prime is 123300110273. The next prime is 123300110317. The reversal of 123300110312 is 213011003321.

It is not an unprimeable number, because it can be changed into a prime (123300110317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 863513 + ... + 996119.

It is an arithmetic number, because the mean of its divisors is an integer number (7330901760).

Almost surely, 2^123300110312 is an apocalyptic number.

It is an amenable number.

123300110312 is a deficient number, since it is larger than the sum of its proper divisors (111288746008).

123300110312 is a wasteful number, since it uses less digits than its factorization.

123300110312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134321 (or 134317 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 123300110312 its reverse (213011003321), we get a palindrome (336311113633).

The spelling of 123300110312 in words is "one hundred twenty-three billion, three hundred million, one hundred ten thousand, three hundred twelve".