112135450771 has 2 divisors, whose sum is σ = 112135450772. Its totient is φ = 112135450770.

The previous prime is 112135450759. The next prime is 112135450787. The reversal of 112135450771 is 177054531211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112135450771 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112135450771.

It is not a weakly prime, because it can be changed into another prime (112135450571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56067725385 + 56067725386.

It is an arithmetic number, because the mean of its divisors is an integer number (56067725386).

Almost surely, 2^112135450771 is an apocalyptic number.

112135450771 is a deficient number, since it is larger than the sum of its proper divisors (1).

112135450771 is an equidigital number, since it uses as much as digits as its factorization.

112135450771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29400, while the sum is 37.

Adding to 112135450771 its reverse (177054531211), we get a palindrome (289189981982).

The spelling of 112135450771 in words is "one hundred twelve billion, one hundred thirty-five million, four hundred fifty thousand, seven hundred seventy-one".