112005252511 has 2 divisors, whose sum is σ = 112005252512. Its totient is φ = 112005252510.

The previous prime is 112005252509. The next prime is 112005252517. The reversal of 112005252511 is 115252500211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112005252511 - 2¹ = 112005252509 is a prime.

Together with 112005252509, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112005252517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56002626255 + 56002626256.

It is an arithmetic number, because the mean of its divisors is an integer number (56002626256).

Almost surely, 2^112005252511 is an apocalyptic number.

112005252511 is a deficient number, since it is larger than the sum of its proper divisors (1).

112005252511 is an equidigital number, since it uses as much as digits as its factorization.

112005252511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1000, while the sum is 25.

Adding to 112005252511 its reverse (115252500211), we get a palindrome (227257752722).

The spelling of 112005252511 in words is "one hundred twelve billion, five million, two hundred fifty-two thousand, five hundred eleven".