112533431605 has 24 divisors (see below), whose sum is σ = 157363755480. Its totient is φ = 77030069760.

The previous prime is 112533431573. The next prime is 112533431711. The reversal of 112533431605 is 506134335211.

It can be written as a sum of positive squares in 4 ways, for example, as 9937497969 + 102595933636 = 99687^2 + 320306^2 .

It is not a de Polignac number, because 112533431605 - 2⁵ = 112533431573 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 264216 + ... + 543025.

It is an arithmetic number, because the mean of its divisors is an integer number (6556823145).

Almost surely, 2^112533431605 is an apocalyptic number.

It is an amenable number.

112533431605 is a deficient number, since it is larger than the sum of its proper divisors (44830323875).

112533431605 is an equidigital number, since it uses as much as digits as its factorization.

112533431605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807829 (or 807822 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 112533431605 its reverse (506134335211), we get a palindrome (618667766816).

The spelling of 112533431605 in words is "one hundred twelve billion, five hundred thirty-three million, four hundred thirty-one thousand, six hundred five".