112524521031 has 32 divisors (see below), whose sum is σ = 179771632320. Its totient is φ = 69151231872.

The previous prime is 112524521003. The next prime is 112524521093. The reversal of 112524521031 is 130125425211.

It is a happy number.

112524521031 is a `hidden beast` number, since 112 + 5 + 24 + 521 + 0 + 3 + 1 = 666.

It is not a de Polignac number, because 112524521031 - 2¹⁷ = 112524389959 is a prime.

It is a super-2 number, since 2×112524521031² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 112524520986 and 112524521004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112524561031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38605 + ... + 475961.

It is an arithmetic number, because the mean of its divisors is an integer number (5617863510).

Almost surely, 2^112524521031 is an apocalyptic number.

112524521031 is a deficient number, since it is larger than the sum of its proper divisors (67247111289).

112524521031 is a wasteful number, since it uses less digits than its factorization.

112524521031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438112 (or 438106 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 112524521031 its reverse (130125425211), we get a palindrome (242649946242).

The spelling of 112524521031 in words is "one hundred twelve billion, five hundred twenty-four million, five hundred twenty-one thousand, thirty-one".