112840853 has 2 divisors, whose sum is σ = 112840854. Its totient is φ = 112840852.

The previous prime is 112840831. The next prime is 112840859. The reversal of 112840853 is 358048211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96373489 + 16467364 = 9817^2 + 4058^2 .

It is an emirp because it is prime and its reverse (358048211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112840853 - 2⁸ = 112840597 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112840859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56420426 + 56420427.

It is an arithmetic number, because the mean of its divisors is an integer number (56420427).

Almost surely, 2^112840853 is an apocalyptic number.

It is an amenable number.

112840853 is a deficient number, since it is larger than the sum of its proper divisors (1).

112840853 is an equidigital number, since it uses as much as digits as its factorization.

112840853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 112840853 is about 10622.6575300157. The cubic root of 112840853 is about 483.2317414171.

The spelling of 112840853 in words is "one hundred twelve million, eight hundred forty thousand, eight hundred fifty-three".