123332030312 has 32 divisors (see below), whose sum is σ = 232957768800. Its totient is φ = 61211505600.

The previous prime is 123332030309. The next prime is 123332030317. The reversal of 123332030312 is 213030233321.

It is not an unprimeable number, because it can be changed into a prime (123332030317) 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, 543362 + ... + 736142.

It is an arithmetic number, because the mean of its divisors is an integer number (7279930275).

Almost surely, 2^123332030312 is an apocalyptic number.

It is an amenable number.

123332030312 is a deficient number, since it is larger than the sum of its proper divisors (109625738488).

123332030312 is a wasteful number, since it uses less digits than its factorization.

123332030312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193377 (or 193373 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 123332030312 its reverse (213030233321), we get a palindrome (336362263633).

The spelling of 123332030312 in words is "one hundred twenty-three billion, three hundred thirty-two million, thirty thousand, three hundred twelve".