131030024535 has 48 divisors (see below), whose sum is σ = 234496124928. Its totient is φ = 67613688000.

The previous prime is 131030024527. The next prime is 131030024599. The reversal of 131030024535 is 535420030131.

131030024535 is a `hidden beast` number, since 1 + 3 + 103 + 0 + 0 + 24 + 535 = 666.

It is not a de Polignac number, because 131030024535 - 2³ = 131030024527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131030024499 and 131030024508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9734560 + ... + 9748010.

It is an arithmetic number, because the mean of its divisors is an integer number (4885335936).

Almost surely, 2^131030024535 is an apocalyptic number.

131030024535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131030024535 is a deficient number, since it is larger than the sum of its proper divisors (103466100393).

131030024535 is a wasteful number, since it uses less digits than its factorization.

131030024535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20476 (or 20473 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 131030024535 its reverse (535420030131), we get a palindrome (666450054666).

The spelling of 131030024535 in words is "one hundred thirty-one billion, thirty million, twenty-four thousand, five hundred thirty-five".