112045052231 has 24 divisors (see below), whose sum is σ = 131773530240. Its totient is φ = 94984166592.

The previous prime is 112045052201. The next prime is 112045052237. The reversal of 112045052231 is 132250540211.

It is a de Polignac number, because none of the positive numbers 2^k-112045052231 is a prime.

It is a super-2 number, since 2×112045052231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112045052231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112045052237) 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 23 ways as a sum of consecutive naturals, for example, 2956106 + ... + 2993768.

It is an arithmetic number, because the mean of its divisors is an integer number (5490563760).

Almost surely, 2^112045052231 is an apocalyptic number.

112045052231 is a deficient number, since it is larger than the sum of its proper divisors (19728478009).

112045052231 is a wasteful number, since it uses less digits than its factorization.

112045052231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38343 (or 38336 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 112045052231 its reverse (132250540211), we get a palindrome (244295592442).

The spelling of 112045052231 in words is "one hundred twelve billion, forty-five million, fifty-two thousand, two hundred thirty-one".