13133213331311 has 8 divisors (see below), whose sum is σ = 13236720967680. Its totient is φ = 13029707203128.

The previous prime is 13133213331307. The next prime is 13133213331317. The reversal of 13133213331311 is 11313331233131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13133213331311 - 2² = 13133213331307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13133213331317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22604510 + ... + 23178228.

It is an arithmetic number, because the mean of its divisors is an integer number (1654590120960).

Almost surely, 2^{13133213331311} is an apocalyptic number.

13133213331311 is a deficient number, since it is larger than the sum of its proper divisors (103507636369).

13133213331311 is a wasteful number, since it uses less digits than its factorization.

13133213331311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754093.

The product of its digits is 4374, while the sum is 29.

Adding to 13133213331311 its reverse (11313331233131), we get a palindrome (24446544564442).

The spelling of 13133213331311 in words is "thirteen trillion, one hundred thirty-three billion, two hundred thirteen million, three hundred thirty-one thousand, three hundred eleven".