2243431103 has 4 divisors (see below), whose sum is σ = 2257194648. Its totient is φ = 2229667560.

The previous prime is 2243431093. The next prime is 2243431111. The reversal of 2243431103 is 3011343422.

2243431103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2243431103 - 2⁴ = 2243431087 is a prime.

It is a super-2 number, since 2×2243431103² = 10065966227815593218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243431123) 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, 6881528 + ... + 6881853.

It is an arithmetic number, because the mean of its divisors is an integer number (564298662).

Almost surely, 2^2243431103 is an apocalyptic number.

2243431103 is a deficient number, since it is larger than the sum of its proper divisors (13763545).

2243431103 is a wasteful number, since it uses less digits than its factorization.

2243431103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13763544.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2243431103 is about 47364.8720361409. The cubic root of 2243431103 is about 1309.0942407342.

Adding to 2243431103 its reverse (3011343422), we get a palindrome (5254774525).

The spelling of 2243431103 in words is "two billion, two hundred forty-three million, four hundred thirty-one thousand, one hundred three".