1200313020200 has 96 divisors (see below), whose sum is σ = 3189631296960. Its totient is φ = 411506457600.

The previous prime is 1200313020187. The next prime is 1200313020227. The reversal of 1200313020200 is 20203130021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 30168320 + ... + 30208080.

It is an arithmetic number, because the mean of its divisors is an integer number (33225326010).

Almost surely, 2^{1200313020200} is an apocalyptic number.

1200313020200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1200313020200 is an abundant number, since it is smaller than the sum of its proper divisors (1989318276760).

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

1200313020200 is a wasteful number, since it uses less digits than its factorization.

1200313020200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61347 (or 61338 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1200313020200 its reverse (20203130021), we get a palindrome (1220516150221).

The spelling of 1200313020200 in words is "one trillion, two hundred billion, three hundred thirteen million, twenty thousand, two hundred".