13123302001 has 8 divisors (see below), whose sum is σ = 13212264744. Its totient is φ = 13034490240.

The previous prime is 13123301911. The next prime is 13123302007. The reversal of 13123302001 is 10020332131.

13123302001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8110803600 + 5012498401 = 90060^2 + 70799^2 .

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 13123302001 - 2¹⁹ = 13122777713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13123302007) 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, 139485 + ... + 213781.

It is an arithmetic number, because the mean of its divisors is an integer number (1651533093).

Almost surely, 2^13123302001 is an apocalyptic number.

It is an amenable number.

13123302001 is a deficient number, since it is larger than the sum of its proper divisors (88962743).

13123302001 is a wasteful number, since it uses less digits than its factorization.

13123302001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75491.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13123302001 its reverse (10020332131), we get a palindrome (23143634132).

The spelling of 13123302001 in words is "thirteen billion, one hundred twenty-three million, three hundred two thousand, one".