112111010087 has 2 divisors, whose sum is σ = 112111010088. Its totient is φ = 112111010086.

The previous prime is 112111010069. The next prime is 112111010147. The reversal of 112111010087 is 780010111211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112111010087 - 2²⁸ = 111842574631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112111010987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055505043 + 56055505044.

It is an arithmetic number, because the mean of its divisors is an integer number (56055505044).

Almost surely, 2^112111010087 is an apocalyptic number.

112111010087 is a deficient number, since it is larger than the sum of its proper divisors (1).

112111010087 is an equidigital number, since it uses as much as digits as its factorization.

112111010087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 23.

Adding to 112111010087 its reverse (780010111211), we get a palindrome (892121121298).

The spelling of 112111010087 in words is "one hundred twelve billion, one hundred eleven million, ten thousand, eighty-seven".