123330232413312 has 32 divisors (see below), whose sum is σ = 327595929848880. Its totient is φ = 41110077470976.

The previous prime is 123330232413263. The next prime is 123330232413341. The reversal of 123330232413312 is 213314232033321.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160586239738 + ... + 160586240505.

Almost surely, 2^{123330232413312} is an apocalyptic number.

123330232413312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123330232413312 is an abundant number, since it is smaller than the sum of its proper divisors (204265697435568).

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

123330232413312 is an equidigital number, since it uses as much as digits as its factorization.

123330232413312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321172480260 (or 321172480248 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 123330232413312 its reverse (213314232033321), we get a palindrome (336644464446633).

The spelling of 123330232413312 in words is "one hundred twenty-three trillion, three hundred thirty billion, two hundred thirty-two million, four hundred thirteen thousand, three hundred twelve".