112813944413 has 2 divisors, whose sum is σ = 112813944414. Its totient is φ = 112813944412.

The previous prime is 112813944389. The next prime is 112813944457. The reversal of 112813944413 is 314449318211.

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., 84548937529 + 28265006884 = 290773^2 + 168122^2 .

It is a cyclic number.

It is not a de Polignac number, because 112813944413 - 2⁶ = 112813944349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112813944473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56406972206 + 56406972207.

It is an arithmetic number, because the mean of its divisors is an integer number (56406972207).

Almost surely, 2^112813944413 is an apocalyptic number.

It is an amenable number.

112813944413 is a deficient number, since it is larger than the sum of its proper divisors (1).

112813944413 is an equidigital number, since it uses as much as digits as its factorization.

112813944413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 41.

The spelling of 112813944413 in words is "one hundred twelve billion, eight hundred thirteen million, nine hundred forty-four thousand, four hundred thirteen".