112532831 has 2 divisors, whose sum is σ = 112532832. Its totient is φ = 112532830.

The previous prime is 112532743. The next prime is 112532851. The reversal of 112532831 is 138235211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112532831 - 2¹⁰ = 112531807 is a prime.

It is a super-2 number, since 2×112532831² = 25327276105749122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112532831.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112532851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56266415 + 56266416.

It is an arithmetic number, because the mean of its divisors is an integer number (56266416).

Almost surely, 2^112532831 is an apocalyptic number.

112532831 is a deficient number, since it is larger than the sum of its proper divisors (1).

112532831 is an equidigital number, since it uses as much as digits as its factorization.

112532831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 26.

The square root of 112532831 is about 10608.1492730825. The cubic root of 112532831 is about 482.7916477087.

The spelling of 112532831 in words is "one hundred twelve million, five hundred thirty-two thousand, eight hundred thirty-one".