123030333030342 has 16 divisors (see below), whose sum is σ = 246139556981760. Its totient is φ = 40996962523272.

The previous prime is 123030333030277. The next prime is 123030333030343. The reversal of 123030333030342 is 243030333030321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123030333030343) 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, 3287101438 + ... + 3287138865.

It is an arithmetic number, because the mean of its divisors is an integer number (15383722311360).

Almost surely, 2^{123030333030342} is an apocalyptic number.

123030333030342 is an abundant number, since it is smaller than the sum of its proper divisors (123109223951418).

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

123030333030342 is a wasteful number, since it uses less digits than its factorization.

123030333030342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6574243427.

The product of its (nonzero) digits is 34992, while the sum is 30.

Adding to 123030333030342 its reverse (243030333030321), we get a palindrome (366060666060663).

The spelling of 123030333030342 in words is "one hundred twenty-three trillion, thirty billion, three hundred thirty-three million, thirty thousand, three hundred forty-two".