4323520203103 has 8 divisors (see below), whose sum is σ = 4329888473456. Its totient is φ = 4317152256000.

The previous prime is 4323520203091. The next prime is 4323520203113. The reversal of 4323520203103 is 3013020253234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4323520203103 - 2¹⁷ = 4323520072031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4323520203113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45351775 + ... + 45447007.

It is an arithmetic number, because the mean of its divisors is an integer number (541236059182).

Almost surely, 2^{4323520203103} is an apocalyptic number.

4323520203103 is a deficient number, since it is larger than the sum of its proper divisors (6368270353).

4323520203103 is an equidigital number, since it uses as much as digits as its factorization.

4323520203103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161625.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 4323520203103 its reverse (3013020253234), we get a palindrome (7336540456337).

The spelling of 4323520203103 in words is "four trillion, three hundred twenty-three billion, five hundred twenty million, two hundred three thousand, one hundred three".