203413212200 has 96 divisors (see below), whose sum is σ = 521038660320. Its totient is φ = 73236000000.

The previous prime is 203413212199. The next prime is 203413212257. The reversal of 203413212200 is 2212314302.

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

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, 235526 + ... + 679925.

It is an arithmetic number, because the mean of its divisors is an integer number (5427486045).

Almost surely, 2^203413212200 is an apocalyptic number.

203413212200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203413212200 is an abundant number, since it is smaller than the sum of its proper divisors (317625448120).

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

203413212200 is a wasteful number, since it uses less digits than its factorization.

203413212200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915579 (or 915570 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 203413212200 its reverse (2212314302), we get a palindrome (205625526502).

The spelling of 203413212200 in words is "two hundred three billion, four hundred thirteen million, two hundred twelve thousand, two hundred".