123320011122204 has 24 divisors (see below), whose sum is σ = 309881053589520. Its totient is φ = 37944618806784.

The previous prime is 123320011122197. The next prime is 123320011122271. The reversal of 123320011122204 is 402221110023321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395256445749 + ... + 395256446060.

It is an arithmetic number, because the mean of its divisors is an integer number (12911710566230).

Almost surely, 2^{123320011122204} is an apocalyptic number.

It is an amenable number.

123320011122204 is an abundant number, since it is smaller than the sum of its proper divisors (186561042467316).

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

123320011122204 is a wasteful number, since it uses less digits than its factorization.

123320011122204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790512891829 (or 790512891827 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 123320011122204 its reverse (402221110023321), we get a palindrome (525541121145525).

The spelling of 123320011122204 in words is "one hundred twenty-three trillion, three hundred twenty billion, eleven million, one hundred twenty-two thousand, two hundred four".