13167127111161 has 16 divisors (see below), whose sum is σ = 17932476167424. Its totient is φ = 8589989130624.

The previous prime is 13167127111141. The next prime is 13167127111163. The reversal of 13167127111161 is 16111172176131.

It is not a de Polignac number, because 13167127111161 - 2²¹ = 13167125014009 is a prime.

It is a super-2 number, since 2×13167127111161² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13167127111163) 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, 6300646 + ... + 8126031.

It is an arithmetic number, because the mean of its divisors is an integer number (1120779760464).

Almost surely, 2^{13167127111161} is an apocalyptic number.

It is an amenable number.

13167127111161 is a deficient number, since it is larger than the sum of its proper divisors (4765349056263).

13167127111161 is a wasteful number, since it uses less digits than its factorization.

13167127111161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14433200.

The product of its digits is 10584, while the sum is 39.

Adding to 13167127111161 its reverse (16111172176131), we get a palindrome (29278299287292).

The spelling of 13167127111161 in words is "thirteen trillion, one hundred sixty-seven billion, one hundred twenty-seven million, one hundred eleven thousand, one hundred sixty-one".