200012123101300 has 36 divisors (see below), whose sum is σ = 434027065485580. Its totient is φ = 80004709451520.

The previous prime is 200012123101289. The next prime is 200012123101429. The reversal of 200012123101300 is 3101321210002.

It can be written as a sum of positive squares in 6 ways, for example, as 46428797121424 + 153583325979876 = 6813868^2 + 12392874^2 .

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, 70726102 + ... + 73499698.

Almost surely, 2^{200012123101300} is an apocalyptic number.

200012123101300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200012123101300 is an abundant number, since it is smaller than the sum of its proper divisors (234014942384280).

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

200012123101300 is a wasteful number, since it uses less digits than its factorization.

200012123101300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3494740 (or 3494733 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 200012123101300 its reverse (3101321210002), we get a palindrome (203113444311302).

The spelling of 200012123101300 in words is "two hundred trillion, twelve billion, one hundred twenty-three million, one hundred one thousand, three hundred".