200203121333404 has 36 divisors (see below), whose sum is σ = 407561664785520. Its totient is φ = 85800219684480.

The previous prime is 200203121333353. The next prime is 200203121333417. The reversal of 200203121333404 is 404333121302002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 8513092 + ... + 21745780.

Almost surely, 2^{200203121333404} is an apocalyptic number.

It is an amenable number.

200203121333404 is an abundant number, since it is smaller than the sum of its proper divisors (207358543452116).

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

200203121333404 is a wasteful number, since it uses less digits than its factorization.

200203121333404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13309898 (or 13309889 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 200203121333404 its reverse (404333121302002), we get a palindrome (604536242635406).

The spelling of 200203121333404 in words is "two hundred trillion, two hundred three billion, one hundred twenty-one million, three hundred thirty-three thousand, four hundred four".