131123132441424 has 120 divisors (see below), whose sum is σ = 367500273334272. Its totient is φ = 43643717187840.

The previous prime is 131123132441417. The next prime is 131123132441447. The reversal of 131123132441424 is 424144231321131.

131123132441424 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 231 + 3 + 2 + 4 + 414 + 2 + 4 = 666.

It is a super-2 number, since 2×131123132441424² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 314739562 + ... + 315155894.

Almost surely, 2^{131123132441424} is an apocalyptic number.

It is an amenable number.

131123132441424 is an abundant number, since it is smaller than the sum of its proper divisors (236377140892848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131123132441424 is a wasteful number, since it uses less digits than its factorization.

131123132441424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419545 (or 419536 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

Adding to 131123132441424 its reverse (424144231321131), we get a palindrome (555267363762555).

The spelling of 131123132441424 in words is "one hundred thirty-one trillion, one hundred twenty-three billion, one hundred thirty-two million, four hundred forty-one thousand, four hundred twenty-four".