123331344234200 has 48 divisors (see below), whose sum is σ = 288808291779000. Its totient is φ = 48977627339520.

The previous prime is 123331344234181. The next prime is 123331344234257. The reversal of 123331344234200 is 2432443133321.

It is a super-2 number, since 2×123331344234200² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2218161845 + ... + 2218217444.

Almost surely, 2^{123331344234200} is an apocalyptic number.

123331344234200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123331344234200 is an abundant number, since it is smaller than the sum of its proper divisors (165476947544800).

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

123331344234200 is a wasteful number, since it uses less digits than its factorization.

123331344234200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4436379444 (or 4436379435 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 123331344234200 its reverse (2432443133321), we get a palindrome (125763787367521).

The spelling of 123331344234200 in words is "one hundred twenty-three trillion, three hundred thirty-one billion, three hundred forty-four million, two hundred thirty-four thousand, two hundred".