103285783 has 2 divisors, whose sum is σ = 103285784. Its totient is φ = 103285782.

The previous prime is 103285703. The next prime is 103285799. The reversal of 103285783 is 387582301.

It is a strong prime.

It is an emirp because it is prime and its reverse (387582301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103285783 - 2¹³ = 103277591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103285703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51642891 + 51642892.

It is an arithmetic number, because the mean of its divisors is an integer number (51642892).

Almost surely, 2^103285783 is an apocalyptic number.

103285783 is a deficient number, since it is larger than the sum of its proper divisors (1).

103285783 is an equidigital number, since it uses as much as digits as its factorization.

103285783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 103285783 is about 10162.9613302423. The cubic root of 103285783 is about 469.1879489112.

The spelling of 103285783 in words is "one hundred three million, two hundred eighty-five thousand, seven hundred eighty-three".