103840753 has 2 divisors, whose sum is σ = 103840754. Its totient is φ = 103840752.

The previous prime is 103840739. The next prime is 103840799. The reversal of 103840753 is 357048301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60715264 + 43125489 = 7792^2 + 6567^2 .

It is a cyclic number.

It is not a de Polignac number, because 103840753 - 2⁵ = 103840721 is a prime.

It is a super-3 number, since 3×103840753³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (103840853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51920376 + 51920377.

It is an arithmetic number, because the mean of its divisors is an integer number (51920377).

Almost surely, 2^103840753 is an apocalyptic number.

It is an amenable number.

103840753 is a deficient number, since it is larger than the sum of its proper divisors (1).

103840753 is an equidigital number, since it uses as much as digits as its factorization.

103840753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 103840753 is about 10190.2283095130. The cubic root of 103840753 is about 470.0267873672.

The spelling of 103840753 in words is "one hundred three million, eight hundred forty thousand, seven hundred fifty-three".