15601241323 has 8 divisors (see below), whose sum is σ = 15653252160. Its totient is φ = 15549310920.

The previous prime is 15601241317. The next prime is 15601241333. The reversal of 15601241323 is 32314210651.

15601241323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15601241323 - 2²⁵ = 15567686891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15601241291 and 15601241300.

It is not an unprimeable number, because it can be changed into a prime (15601241333) 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 7 ways as a sum of consecutive naturals, for example, 381708 + ... + 420598.

It is an arithmetic number, because the mean of its divisors is an integer number (1956656520).

Almost surely, 2^15601241323 is an apocalyptic number.

15601241323 is a deficient number, since it is larger than the sum of its proper divisors (52010837).

15601241323 is an equidigital number, since it uses as much as digits as its factorization.

15601241323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40217.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 15601241323 its reverse (32314210651), we get a palindrome (47915451974).

The spelling of 15601241323 in words is "fifteen billion, six hundred one million, two hundred forty-one thousand, three hundred twenty-three".