131424123214111 has 32 divisors (see below), whose sum is σ = 168842583963648. Its totient is φ = 99429240493440.

The previous prime is 131424123214037. The next prime is 131424123214171. The reversal of 131424123214111 is 111412321424131.

It is not a de Polignac number, because 131424123214111 - 2⁷ = 131424123213983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131424123214171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4428555 + ... + 16806556.

It is an arithmetic number, because the mean of its divisors is an integer number (5276330748864).

Almost surely, 2^{131424123214111} is an apocalyptic number.

131424123214111 is a deficient number, since it is larger than the sum of its proper divisors (37418460749537).

131424123214111 is a wasteful number, since it uses less digits than its factorization.

131424123214111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21238111.

The product of its digits is 4608, while the sum is 31.

Adding to 131424123214111 its reverse (111412321424131), we get a palindrome (242836444638242).

The spelling of 131424123214111 in words is "one hundred thirty-one trillion, four hundred twenty-four billion, one hundred twenty-three million, two hundred fourteen thousand, one hundred eleven".