13012310001 has 4 divisors (see below), whose sum is σ = 17349746672. Its totient is φ = 8674873332.

The previous prime is 13012309997. The next prime is 13012310029. The reversal of 13012310001 is 10001321031.

13012310001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 13012310001 - 2² = 13012309997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13012310071) 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, 2168718331 + ... + 2168718336.

It is an arithmetic number, because the mean of its divisors is an integer number (4337436668).

Almost surely, 2^13012310001 is an apocalyptic number.

It is an amenable number.

13012310001 is a deficient number, since it is larger than the sum of its proper divisors (4337436671).

13012310001 is an equidigital number, since it uses as much as digits as its factorization.

13012310001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4337436670.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 13012310001 its reverse (10001321031), we get a palindrome (23013631032).

The spelling of 13012310001 in words is "thirteen billion, twelve million, three hundred ten thousand, one".