13002120131311 has 8 divisors (see below), whose sum is σ = 13031134242560. Its totient is φ = 12973110037272.

The previous prime is 13002120131267. The next prime is 13002120131353. The reversal of 13002120131311 is 11313102120031.

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 13002120131311 - 2¹⁷ = 13002120000239 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 (13002120131381) 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, 5523400 + ... + 7517458.

It is an arithmetic number, because the mean of its divisors is an integer number (1628891780320).

Almost surely, 2^{13002120131311} is an apocalyptic number.

13002120131311 is a deficient number, since it is larger than the sum of its proper divisors (29014111249).

13002120131311 is a wasteful number, since it uses less digits than its factorization.

13002120131311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2008605.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 13002120131311 its reverse (11313102120031), we get a palindrome (24315222251342).

The spelling of 13002120131311 in words is "thirteen trillion, two billion, one hundred twenty million, one hundred thirty-one thousand, three hundred eleven".