112465323531 has 32 divisors (see below), whose sum is σ = 183429734400. Its totient is φ = 67535454240.

The previous prime is 112465323497. The next prime is 112465323541. The reversal of 112465323531 is 135323564211.

112465323531 is a `hidden beast` number, since 1 + 12 + 46 + 53 + 23 + 531 = 666.

It is not a de Polignac number, because 112465323531 - 2¹⁴ = 112465307147 is a prime.

It is a super-2 number, since 2×112465323531² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112465323541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1704651 + ... + 1769396.

It is an arithmetic number, because the mean of its divisors is an integer number (5732179200).

Almost surely, 2^112465323531 is an apocalyptic number.

112465323531 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112465323531 is a deficient number, since it is larger than the sum of its proper divisors (70964410869).

112465323531 is a wasteful number, since it uses less digits than its factorization.

112465323531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3474176 (or 3474170 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

Adding to 112465323531 its reverse (135323564211), we get a palindrome (247788887742).

The spelling of 112465323531 in words is "one hundred twelve billion, four hundred sixty-five million, three hundred twenty-three thousand, five hundred thirty-one".