102283793 has 2 divisors, whose sum is σ = 102283794. Its totient is φ = 102283792.

The previous prime is 102283777. The next prime is 102283813. The reversal of 102283793 is 397382201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62995969 + 39287824 = 7937^2 + 6268^2 .

It is a cyclic number.

It is not a de Polignac number, because 102283793 - 2⁴ = 102283777 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (102282793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51141896 + 51141897.

It is an arithmetic number, because the mean of its divisors is an integer number (51141897).

Almost surely, 2^102283793 is an apocalyptic number.

It is an amenable number.

102283793 is a deficient number, since it is larger than the sum of its proper divisors (1).

102283793 is an equidigital number, since it uses as much as digits as its factorization.

102283793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 102283793 is about 10113.5450263496. The cubic root of 102283793 is about 467.6657964755.

The spelling of 102283793 in words is "one hundred two million, two hundred eighty-three thousand, seven hundred ninety-three".