123345045233000 has 128 divisors (see below), whose sum is σ = 296369113248000. Its totient is φ = 48030887059200.

The previous prime is 123345045232987. The next prime is 123345045233023. The reversal of 123345045233000 is 332540543321.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4071515 + ... + 16225514.

It is an arithmetic number, because the mean of its divisors is an integer number (2315383697250).

Almost surely, 2^{123345045233000} is an apocalyptic number.

123345045233000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123345045233000 is an abundant number, since it is smaller than the sum of its proper divisors (173024068015000).

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

123345045233000 is a wasteful number, since it uses less digits than its factorization.

123345045233000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20297212 (or 20297198 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 123345045233000 its reverse (332540543321), we get a palindrome (123677585776321).

The spelling of 123345045233000 in words is "one hundred twenty-three trillion, three hundred forty-five billion, forty-five million, two hundred thirty-three thousand".