200003041431221 has 4 divisors (see below), whose sum is σ = 228574904492832. Its totient is φ = 171431178369612.

The previous prime is 200003041431203. The next prime is 200003041431229. The reversal of 200003041431221 is 122134140300002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 200003041431221 - 2¹⁴ = 200003041414837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200003041431229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14285931530795 + ... + 14285931530808.

It is an arithmetic number, because the mean of its divisors is an integer number (57143726123208).

Almost surely, 2^{200003041431221} is an apocalyptic number.

It is an amenable number.

200003041431221 is a deficient number, since it is larger than the sum of its proper divisors (28571863061611).

200003041431221 is an equidigital number, since it uses as much as digits as its factorization.

200003041431221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28571863061610.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 200003041431221 its reverse (122134140300002), we get a palindrome (322137181731223).

The spelling of 200003041431221 in words is "two hundred trillion, three billion, forty-one million, four hundred thirty-one thousand, two hundred twenty-one".