112431524451 has 16 divisors (see below), whose sum is σ = 155104204800. Its totient is φ = 72357471648.

The previous prime is 112431524449. The next prime is 112431524461. The reversal of 112431524451 is 154425134211.

It is not a de Polignac number, because 112431524451 - 2¹ = 112431524449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112431524441) 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 15 ways as a sum of consecutive naturals, for example, 422580 + ... + 635166.

It is an arithmetic number, because the mean of its divisors is an integer number (9694012800).

Almost surely, 2^112431524451 is an apocalyptic number.

112431524451 is a deficient number, since it is larger than the sum of its proper divisors (42672680349).

112431524451 is a wasteful number, since it uses less digits than its factorization.

112431524451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218698.

The product of its digits is 19200, while the sum is 33.

Adding to 112431524451 its reverse (154425134211), we get a palindrome (266856658662).

The spelling of 112431524451 in words is "one hundred twelve billion, four hundred thirty-one million, five hundred twenty-four thousand, four hundred fifty-one".