13131000110121 has 16 divisors (see below), whose sum is σ = 17560605135360. Its totient is φ = 8727731026560.

The previous prime is 13131000110119. The next prime is 13131000110197. The reversal of 13131000110121 is 12101100013131.

13131000110121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13131000110121 - 2¹ = 13131000110119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13131000110121.

It is not an unprimeable number, because it can be changed into a prime (13131000110521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2609500 + ... + 5750781.

It is an arithmetic number, because the mean of its divisors is an integer number (1097537820960).

Almost surely, 2^{13131000110121} is an apocalyptic number.

It is an amenable number.

13131000110121 is a deficient number, since it is larger than the sum of its proper divisors (4429605025239).

13131000110121 is a wasteful number, since it uses less digits than its factorization.

13131000110121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8361856.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 13131000110121 its reverse (12101100013131), we get a palindrome (25232100123252).

The spelling of 13131000110121 in words is "thirteen trillion, one hundred thirty-one billion, one hundred ten thousand, one hundred twenty-one".