123041203200 has 924 divisors, whose sum is σ = 482735166960. Its totient is φ = 30994513920.

The previous prime is 123041203199. The next prime is 123041203211. The reversal of 123041203200 is 2302140321.

123041203200 is a `hidden beast` number, since 1 + 230 + 412 + 0 + 3 + 20 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 354585427 + ... + 354585773.

Almost surely, 2^123041203200 is an apocalyptic number.

123041203200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123041203200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241367583480).

123041203200 is an abundant number, since it is smaller than the sum of its proper divisors (359693963760).

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

123041203200 is an equidigital number, since it uses as much as digits as its factorization.

123041203200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 123041203200 its reverse (2302140321), we get a palindrome (125343343521).

The spelling of 123041203200 in words is "one hundred twenty-three billion, forty-one million, two hundred three thousand, two hundred".