13334312001 has 4 divisors (see below), whose sum is σ = 17779082672. Its totient is φ = 8889541332.

The previous prime is 13334311957. The next prime is 13334312021. The reversal of 13334312001 is 10021343331.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10021343331 = 3 ⋅3340447777.

It is not a de Polignac number, because 13334312001 - 2⁷ = 13334311873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13334312021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2222385331 + ... + 2222385336.

It is an arithmetic number, because the mean of its divisors is an integer number (4444770668).

Almost surely, 2^13334312001 is an apocalyptic number.

It is an amenable number.

13334312001 is a deficient number, since it is larger than the sum of its proper divisors (4444770671).

13334312001 is an equidigital number, since it uses as much as digits as its factorization.

13334312001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4444770670.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13334312001 its reverse (10021343331), we get a palindrome (23355655332).

The spelling of 13334312001 in words is "thirteen billion, three hundred thirty-four million, three hundred twelve thousand, one".