200013321231100 has 72 divisors (see below), whose sum is σ = 492016574878640. Its totient is φ = 69964173895680.

The previous prime is 200013321231071. The next prime is 200013321231161. The reversal of 200013321231100 is 1132123310002.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

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, 4048827957 + ... + 4048877356.

Almost surely, 2^{200013321231100} is an apocalyptic number.

200013321231100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200013321231100 is an abundant number, since it is smaller than the sum of its proper divisors (292003253647540).

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

200013321231100 is a wasteful number, since it uses less digits than its factorization.

200013321231100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8097705359 (or 8097705352 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 200013321231100 its reverse (1132123310002), we get a palindrome (201145444541102).

The spelling of 200013321231100 in words is "two hundred trillion, thirteen billion, three hundred twenty-one million, two hundred thirty-one thousand, one hundred".