4320481075123 has 2 divisors, whose sum is σ = 4320481075124. Its totient is φ = 4320481075122.

The previous prime is 4320481075111. The next prime is 4320481075201. The reversal of 4320481075123 is 3215701840234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4320481075123 - 2¹³ = 4320481066931 is a prime.

It is not a weakly prime, because it can be changed into another prime (4320481076123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2160240537561 + 2160240537562.

It is an arithmetic number, because the mean of its divisors is an integer number (2160240537562).

Almost surely, 2^{4320481075123} is an apocalyptic number.

4320481075123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4320481075123 is an equidigital number, since it uses as much as digits as its factorization.

4320481075123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 4320481075123 in words is "four trillion, three hundred twenty billion, four hundred eighty-one million, seventy-five thousand, one hundred twenty-three".