112853813 has 2 divisors, whose sum is σ = 112853814. Its totient is φ = 112853812.

The previous prime is 112853809. The next prime is 112853821. The reversal of 112853813 is 318358211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67601284 + 45252529 = 8222^2 + 6727^2 .

It is a cyclic number.

It is not a de Polignac number, because 112853813 - 2² = 112853809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112853813.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112850813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56426906 + 56426907.

It is an arithmetic number, because the mean of its divisors is an integer number (56426907).

Almost surely, 2^112853813 is an apocalyptic number.

It is an amenable number.

112853813 is a deficient number, since it is larger than the sum of its proper divisors (1).

112853813 is an equidigital number, since it uses as much as digits as its factorization.

112853813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 32.

The square root of 112853813 is about 10623.2675293433. The cubic root of 112853813 is about 483.2502407562.

The spelling of 112853813 in words is "one hundred twelve million, eight hundred fifty-three thousand, eight hundred thirteen".