112111232047 has 2 divisors, whose sum is σ = 112111232048. Its totient is φ = 112111232046.

The previous prime is 112111232041. The next prime is 112111232161. The reversal of 112111232047 is 740232111211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112111232047 - 2³¹ = 109963748399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112111232041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055616023 + 56055616024.

It is an arithmetic number, because the mean of its divisors is an integer number (56055616024).

Almost surely, 2^112111232047 is an apocalyptic number.

112111232047 is a deficient number, since it is larger than the sum of its proper divisors (1).

112111232047 is an equidigital number, since it uses as much as digits as its factorization.

112111232047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 25.

Adding to 112111232047 its reverse (740232111211), we get a palindrome (852343343258).

The spelling of 112111232047 in words is "one hundred twelve billion, one hundred eleven million, two hundred thirty-two thousand, forty-seven".