200445113000 has 128 divisors (see below), whose sum is σ = 541781136000. Its totient is φ = 68601472000.

The previous prime is 200445112993. The next prime is 200445113003. The reversal of 200445113000 is 311544002.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (200445113003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 348950 + ... + 722949.

It is an arithmetic number, because the mean of its divisors is an integer number (4232665125).

Almost surely, 2^200445113000 is an apocalyptic number.

200445113000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200445113000 is an abundant number, since it is smaller than the sum of its proper divisors (341336023000).

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

200445113000 is a wasteful number, since it uses less digits than its factorization.

200445113000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071948 (or 1071934 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 200445113000 its reverse (311544002), we get a palindrome (200756657002).

The spelling of 200445113000 in words is "two hundred billion, four hundred forty-five million, one hundred thirteen thousand".