203304401422 has 4 divisors (see below), whose sum is σ = 304956602136. Its totient is φ = 101652200710.

The previous prime is 203304401359. The next prime is 203304401431. The reversal of 203304401422 is 224104403302.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50826100354 + ... + 50826100357.

It is an arithmetic number, because the mean of its divisors is an integer number (76239150534).

Almost surely, 2^203304401422 is an apocalyptic number.

203304401422 is a deficient number, since it is larger than the sum of its proper divisors (101652200714).

203304401422 is a wasteful number, since it uses less digits than its factorization.

203304401422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101652200713.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 203304401422 its reverse (224104403302), we get a palindrome (427408804724).

The spelling of 203304401422 in words is "two hundred three billion, three hundred four million, four hundred one thousand, four hundred twenty-two".