123331233020330 has 32 divisors (see below), whose sum is σ = 226188968400000. Its totient is φ = 48400805299392.

The previous prime is 123331233020309. The next prime is 123331233020377. The reversal of 123331233020330 is 33020332133321.

It is a junction number, because it is equal to n+sod(n) for n = 123331233020293 and 123331233020302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27227171 + ... + 31432169.

It is an arithmetic number, because the mean of its divisors is an integer number (7068405262500).

Almost surely, 2^{123331233020330} is an apocalyptic number.

123331233020330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123331233020330 is a deficient number, since it is larger than the sum of its proper divisors (102857735379670).

123331233020330 is a wasteful number, since it uses less digits than its factorization.

123331233020330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4260398.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 123331233020330 its reverse (33020332133321), we get a palindrome (156351565153651).

The spelling of 123331233020330 in words is "one hundred twenty-three trillion, three hundred thirty-one billion, two hundred thirty-three million, twenty thousand, three hundred thirty".