123203021233334 has 32 divisors (see below), whose sum is σ = 214691889899520. Its totient is φ = 51934699825632.

The previous prime is 123203021233333. The next prime is 123203021233361. The reversal of 123203021233334 is 433332120302321.

It is a self number, because there is not a number n which added to its sum of digits gives 123203021233334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123203021233333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211486949 + ... + 212068704.

It is an arithmetic number, because the mean of its divisors is an integer number (6709121559360).

Almost surely, 2^{123203021233334} is an apocalyptic number.

123203021233334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

123203021233334 is a deficient number, since it is larger than the sum of its proper divisors (91488868666186).

123203021233334 is a wasteful number, since it uses less digits than its factorization.

123203021233334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423556004.

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 123203021233334 its reverse (433332120302321), we get a palindrome (556535141535655).

The spelling of 123203021233334 in words is "one hundred twenty-three trillion, two hundred three billion, twenty-one million, two hundred thirty-three thousand, three hundred thirty-four".