2225103043 has 4 divisors (see below), whose sum is σ = 2229098400. Its totient is φ = 2221107688.

The previous prime is 2225103029. The next prime is 2225103061. The reversal of 2225103043 is 3403015222.

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 2225103043 - 2¹⁷ = 2224971971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2225103073) 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, 1996843 + ... + 1997956.

It is an arithmetic number, because the mean of its divisors is an integer number (557274600).

Almost surely, 2^2225103043 is an apocalyptic number.

2225103043 is a deficient number, since it is larger than the sum of its proper divisors (3995357).

2225103043 is an equidigital number, since it uses as much as digits as its factorization.

2225103043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3995356.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2225103043 is about 47170.9979012528. The cubic root of 2225103043 is about 1305.5195384922.

Adding to 2225103043 its reverse (3403015222), we get a palindrome (5628118265).

The spelling of 2225103043 in words is "two billion, two hundred twenty-five million, one hundred three thousand, forty-three".