13311200321340 has 96 divisors (see below), whose sum is σ = 37388884792896. Its totient is φ = 3538467102720.

The previous prime is 13311200321327. The next prime is 13311200321401. The reversal of 13311200321340 is 4312300211331.

It is a self number, because there is not a number n which added to its sum of digits gives 13311200321340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67274794 + ... + 67472366.

It is an arithmetic number, because the mean of its divisors is an integer number (389467549926).

Almost surely, 2^{13311200321340} is an apocalyptic number.

13311200321340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13311200321340 is an abundant number, since it is smaller than the sum of its proper divisors (24077684471556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13311200321340 is a wasteful number, since it uses less digits than its factorization.

13311200321340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201119 (or 201117 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13311200321340 its reverse (4312300211331), we get a palindrome (17623500532671).

The spelling of 13311200321340 in words is "thirteen trillion, three hundred eleven billion, two hundred million, three hundred twenty-one thousand, three hundred forty".