13111220331301 has 8 divisors (see below), whose sum is σ = 13159195015680. Its totient is φ = 13063267596432.

The previous prime is 13111220331283. The next prime is 13111220331317. The reversal of 13111220331301 is 10313302211131.

13111220331301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13111220331301 - 2¹³ = 13111220323109 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 (13111220331371) 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, 4290045 + ... + 6680338.

It is an arithmetic number, because the mean of its divisors is an integer number (1644899376960).

Almost surely, 2^{13111220331301} is an apocalyptic number.

It is an amenable number.

13111220331301 is a deficient number, since it is larger than the sum of its proper divisors (47974684379).

13111220331301 is a wasteful number, since it uses less digits than its factorization.

13111220331301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10974755.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 13111220331301 its reverse (10313302211131), we get a palindrome (23424522542432).

The spelling of 13111220331301 in words is "thirteen trillion, one hundred eleven billion, two hundred twenty million, three hundred thirty-one thousand, three hundred one".