13210311001 has 4 divisors (see below), whose sum is σ = 13214013904. Its totient is φ = 13206608100.

The previous prime is 13210310977. The next prime is 13210311017. The reversal of 13210311001 is 10011301231.

13210311001 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, and also an emirpimes, since its reverse is a distinct semiprime: 10011301231 = 31 ⋅322945201.

It is a cyclic number.

It is not a de Polignac number, because 13210311001 - 2¹¹ = 13210308953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13210311061) 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, 1846095 + ... + 1853236.

It is an arithmetic number, because the mean of its divisors is an integer number (3303503476).

Almost surely, 2^13210311001 is an apocalyptic number.

It is an amenable number.

13210311001 is a deficient number, since it is larger than the sum of its proper divisors (3702903).

13210311001 is an equidigital number, since it uses as much as digits as its factorization.

13210311001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3702902.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 13210311001 its reverse (10011301231), we get a palindrome (23221612232).

The spelling of 13210311001 in words is "thirteen billion, two hundred ten million, three hundred eleven thousand, one".