16136011131 has 16 divisors (see below), whose sum is σ = 21588572544. Its totient is φ = 10720430784.

The previous prime is 16136011109. The next prime is 16136011141. The reversal of 16136011131 is 13111063161.

It is not a de Polignac number, because 16136011131 - 2¹¹ = 16136009083 is a prime.

It is a super-2 number, since 2×16136011131² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16136011141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2721336 + ... + 2727258.

It is an arithmetic number, because the mean of its divisors is an integer number (1349285784).

Almost surely, 2^16136011131 is an apocalyptic number.

16136011131 is a deficient number, since it is larger than the sum of its proper divisors (5452561413).

16136011131 is a wasteful number, since it uses less digits than its factorization.

16136011131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8890.

The product of its (nonzero) digits is 324, while the sum is 24.

Adding to 16136011131 its reverse (13111063161), we get a palindrome (29247074292).

The spelling of 16136011131 in words is "sixteen billion, one hundred thirty-six million, eleven thousand, one hundred thirty-one".