2203354234 has 4 divisors (see below), whose sum is σ = 3305031354. Its totient is φ = 1101677116.

The previous prime is 2203354201. The next prime is 2203354259. The reversal of 2203354234 is 4324533022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4324533022 = 2 ⋅2162266511.

It can be written as a sum of positive squares in only one way, i.e., 2138600025 + 64754209 = 46245^2 + 8047^2 .

It is a super-3 number, since 3×2203354234³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550838557 + ... + 550838560.

Almost surely, 2^2203354234 is an apocalyptic number.

2203354234 is a deficient number, since it is larger than the sum of its proper divisors (1101677120).

2203354234 is a wasteful number, since it uses less digits than its factorization.

2203354234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101677119.

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 2203354234 is about 46939.9002342357. The cubic root of 2203354234 is about 1301.2520942507.

Adding to 2203354234 its reverse (4324533022), we get a palindrome (6527887256).

It can be divided in two parts, 22033 and 54234, that added together give a palindrome (76267).

The spelling of 2203354234 in words is "two billion, two hundred three million, three hundred fifty-four thousand, two hundred thirty-four".