203223341134 has 32 divisors (see below), whose sum is σ = 335807119872. Its totient is φ = 91469520000.

The previous prime is 203223341089. The next prime is 203223341147. The reversal of 203223341134 is 431143322302.

It is a happy number.

It is a super-2 number, since 2×203223341134² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5515894 + ... + 5552614.

It is an arithmetic number, because the mean of its divisors is an integer number (10493972496).

Almost surely, 2^203223341134 is an apocalyptic number.

203223341134 is a deficient number, since it is larger than the sum of its proper divisors (132583778738).

203223341134 is a wasteful number, since it uses less digits than its factorization.

203223341134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39192.

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

Adding to 203223341134 its reverse (431143322302), we get a palindrome (634366663436).

The spelling of 203223341134 in words is "two hundred three billion, two hundred twenty-three million, three hundred forty-one thousand, one hundred thirty-four".