13311320001 has 16 divisors (see below), whose sum is σ = 20405382144. Its totient is φ = 7560918864.

The previous prime is 13311319999. The next prime is 13311320017. The reversal of 13311320001 is 10002311331.

It is not a de Polignac number, because 13311320001 - 2¹ = 13311319999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13311320041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1894315 + ... + 1901328.

It is an arithmetic number, because the mean of its divisors is an integer number (1275336384).

Almost surely, 2^13311320001 is an apocalyptic number.

It is an amenable number.

13311320001 is a deficient number, since it is larger than the sum of its proper divisors (7094062143).

13311320001 is a wasteful number, since it uses less digits than its factorization.

13311320001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3795820.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13311320001 its reverse (10002311331), we get a palindrome (23313631332).

The spelling of 13311320001 in words is "thirteen billion, three hundred eleven million, three hundred twenty thousand, one".