112231100287 has 2 divisors, whose sum is σ = 112231100288. Its totient is φ = 112231100286.

The previous prime is 112231100197. The next prime is 112231100321. The reversal of 112231100287 is 782001132211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112231100287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112231100687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56115550143 + 56115550144.

It is an arithmetic number, because the mean of its divisors is an integer number (56115550144).

Almost surely, 2^112231100287 is an apocalyptic number.

112231100287 is a deficient number, since it is larger than the sum of its proper divisors (1).

112231100287 is an equidigital number, since it uses as much as digits as its factorization.

112231100287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 28.

Adding to 112231100287 its reverse (782001132211), we get a palindrome (894232232498).

The spelling of 112231100287 in words is "one hundred twelve billion, two hundred thirty-one million, one hundred thousand, two hundred eighty-seven".