112461433531 has 4 divisors (see below), whose sum is σ = 119076811992. Its totient is φ = 105846055072.

The previous prime is 112461433529. The next prime is 112461433541. The reversal of 112461433531 is 135334164211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112461433531 - 2¹ = 112461433529 is a prime.

It is a super-2 number, since 2×112461433531² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112461433541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3307689205 + ... + 3307689238.

It is an arithmetic number, because the mean of its divisors is an integer number (29769202998).

Almost surely, 2^112461433531 is an apocalyptic number.

112461433531 is a deficient number, since it is larger than the sum of its proper divisors (6615378461).

112461433531 is an equidigital number, since it uses as much as digits as its factorization.

112461433531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6615378460.

The product of its digits is 25920, while the sum is 34.

Adding to 112461433531 its reverse (135334164211), we get a palindrome (247795597742).

The spelling of 112461433531 in words is "one hundred twelve billion, four hundred sixty-one million, four hundred thirty-three thousand, five hundred thirty-one".