13110312101131 has 12 divisors (see below), whose sum is σ = 15250904749080. Its totient is φ = 11237311982400.

The previous prime is 13110312101111. The next prime is 13110312101219. The reversal of 13110312101131 is 13110121301131.

It is not a de Polignac number, because 13110312101131 - 2¹¹ = 13110312099083 is a prime.

It is a super-2 number, since 2×13110312101131² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13110312101099 and 13110312101108.

It is not an unprimeable number, because it can be changed into a prime (13110312101111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4788540 + ... + 7010758.

It is an arithmetic number, because the mean of its divisors is an integer number (1270908729090).

Almost surely, 2^{13110312101131} is an apocalyptic number.

13110312101131 is a deficient number, since it is larger than the sum of its proper divisors (2140592647949).

13110312101131 is a wasteful number, since it uses less digits than its factorization.

13110312101131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342634 (or 2342627 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 13110312101131 its reverse (13110121301131), we get a palindrome (26220433402262).

The spelling of 13110312101131 in words is "thirteen trillion, one hundred ten billion, three hundred twelve million, one hundred one thousand, one hundred thirty-one".