106783 has 2 divisors, whose sum is σ = 106784. Its totient is φ = 106782.

The previous prime is 106781. The next prime is 106787. The reversal of 106783 is 387601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106783 - 2¹ = 106781 is a prime.

It is a super-2 number, since 2×106783² = 22805218178, which contains 22 as substring.

Together with 106781, 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 (106781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53391 + 53392.

It is an arithmetic number, because the mean of its divisors is an integer number (53392).

2¹⁰⁶⁷⁸³ is an apocalyptic number.

106783 is a deficient number, since it is larger than the sum of its proper divisors (1).

106783 is an equidigital number, since it uses as much as digits as its factorization.

106783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 106783 is about 326.7766821546. The cubic root of 106783 is about 47.4424788481.

The spelling of 106783 in words is "one hundred six thousand, seven hundred eighty-three".