113751853 has 2 divisors, whose sum is σ = 113751854. Its totient is φ = 113751852.

The previous prime is 113751851. The next prime is 113751887. The reversal of 113751853 is 358157311.

It is an a-pointer prime, because the next prime (113751887) can be obtained adding 113751853 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111894084 + 1857769 = 10578^2 + 1363^2 .

It is a cyclic number.

It is not a de Polignac number, because 113751853 - 2¹ = 113751851 is a prime.

Together with 113751851, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113751851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56875926 + 56875927.

It is an arithmetic number, because the mean of its divisors is an integer number (56875927).

Almost surely, 2^113751853 is an apocalyptic number.

It is an amenable number.

113751853 is a deficient number, since it is larger than the sum of its proper divisors (1).

113751853 is an equidigital number, since it uses as much as digits as its factorization.

113751853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12600, while the sum is 34.

The square root of 113751853 is about 10665.4513734769. The cubic root of 113751853 is about 484.5286851516.

The spelling of 113751853 in words is "one hundred thirteen million, seven hundred fifty-one thousand, eight hundred fifty-three".