4103545243 has 4 divisors (see below), whose sum is σ = 4689766000. Its totient is φ = 3517324488.

The previous prime is 4103545241. The next prime is 4103545283. The reversal of 4103545243 is 3425453014.

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 4103545243 - 2¹ = 4103545241 is a prime.

It is a super-2 number, since 2×4103545243² = 33678167122695858098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4103545241) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 293110368 + ... + 293110381.

It is an arithmetic number, because the mean of its divisors is an integer number (1172441500).

Almost surely, 2^4103545243 is an apocalyptic number.

4103545243 is a deficient number, since it is larger than the sum of its proper divisors (586220757).

4103545243 is an equidigital number, since it uses as much as digits as its factorization.

4103545243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586220756.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 4103545243 is about 64058.9200892428. The cubic root of 4103545243 is about 1600.9818508729.

Adding to 4103545243 its reverse (3425453014), we get a palindrome (7528998257).

The spelling of 4103545243 in words is "four billion, one hundred three million, five hundred forty-five thousand, two hundred forty-three".