123313200112200 has 96 divisors (see below), whose sum is σ = 436881051840960. Its totient is φ = 28185874310400.

The previous prime is 123313200112163. The next prime is 123313200112213. The reversal of 123313200112200 is 2211002313321.

It is a super-2 number, since 2×123313200112200² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14680138671 + ... + 14680147070.

It is an arithmetic number, because the mean of its divisors is an integer number (4550844290010).

Almost surely, 2^{123313200112200} is an apocalyptic number.

123313200112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123313200112200 is an abundant number, since it is smaller than the sum of its proper divisors (313567851728760).

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

123313200112200 is a wasteful number, since it uses less digits than its factorization.

123313200112200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29360285767 (or 29360285758 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 123313200112200 its reverse (2211002313321), we get a palindrome (125524202425521).

The spelling of 123313200112200 in words is "one hundred twenty-three trillion, three hundred thirteen billion, two hundred million, one hundred twelve thousand, two hundred".