112044251213 has 2 divisors, whose sum is σ = 112044251214. Its totient is φ = 112044251212.

The previous prime is 112044251177. The next prime is 112044251279. The reversal of 112044251213 is 312152440211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104146907524 + 7897343689 = 322718^2 + 88867^2 .

It is an emirp because it is prime and its reverse (312152440211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112044251213 - 2²⁶ = 111977142349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112044251513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56022125606 + 56022125607.

It is an arithmetic number, because the mean of its divisors is an integer number (56022125607).

Almost surely, 2^112044251213 is an apocalyptic number.

It is an amenable number.

112044251213 is a deficient number, since it is larger than the sum of its proper divisors (1).

112044251213 is an equidigital number, since it uses as much as digits as its factorization.

112044251213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 112044251213 its reverse (312152440211), we get a palindrome (424196691424).

The spelling of 112044251213 in words is "one hundred twelve billion, forty-four million, two hundred fifty-one thousand, two hundred thirteen".