4543103103 has 128 divisors (see below), whose sum is σ = 8392605696. Its totient is φ = 2113689600.

The previous prime is 4543103101. The next prime is 4543103111. The reversal of 4543103103 is 3013013454.

It is a happy number.

It is not a de Polignac number, because 4543103103 - 2¹ = 4543103101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4543103101) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8156101 + ... + 8156657.

It is an arithmetic number, because the mean of its divisors is an integer number (65567232).

Almost surely, 2^4543103103 is an apocalyptic number.

4543103103 is a deficient number, since it is larger than the sum of its proper divisors (3849502593).

4543103103 is a wasteful number, since it uses less digits than its factorization.

4543103103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 4543103103 is about 67402.5452264230. The cubic root of 4543103103 is about 1656.2181170405.

Adding to 4543103103 its reverse (3013013454), we get a palindrome (7556116557).

The spelling of 4543103103 in words is "four billion, five hundred forty-three million, one hundred three thousand, one hundred three".