113827783 has 2 divisors, whose sum is σ = 113827784. Its totient is φ = 113827782.

The previous prime is 113827781. The next prime is 113827789. The reversal of 113827783 is 387728311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113827783 - 2¹ = 113827781 is a prime.

Together with 113827781, 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 (113827781) 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, 56913891 + 56913892.

It is an arithmetic number, because the mean of its divisors is an integer number (56913892).

Almost surely, 2^113827783 is an apocalyptic number.

113827783 is a deficient number, since it is larger than the sum of its proper divisors (1).

113827783 is an equidigital number, since it uses as much as digits as its factorization.

113827783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56448, while the sum is 40.

The square root of 113827783 is about 10669.0104039691. The cubic root of 113827783 is about 484.6364697114.

The spelling of 113827783 in words is "one hundred thirteen million, eight hundred twenty-seven thousand, seven hundred eighty-three".