13001312120311 has 8 divisors (see below), whose sum is σ = 13046511209984. Its totient is φ = 12956148695160.

The previous prime is 13001312120309. The next prime is 13001312120353. The reversal of 13001312120311 is 11302121310031.

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 13001312120311 - 2¹ = 13001312120309 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 (13001312120711) 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, 8185671 + ... + 9644056.

It is an arithmetic number, because the mean of its divisors is an integer number (1630813901248).

Almost surely, 2^{13001312120311} is an apocalyptic number.

13001312120311 is a deficient number, since it is larger than the sum of its proper divisors (45199089673).

13001312120311 is a wasteful number, since it uses less digits than its factorization.

13001312120311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17832261.

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

Adding to 13001312120311 its reverse (11302121310031), we get a palindrome (24303433430342).

The spelling of 13001312120311 in words is "thirteen trillion, one billion, three hundred twelve million, one hundred twenty thousand, three hundred eleven".