103830709 has 2 divisors, whose sum is σ = 103830710. Its totient is φ = 103830708.

The previous prime is 103830697. The next prime is 103830733. The reversal of 103830709 is 907038301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69056100 + 34774609 = 8310^2 + 5897^2 .

It is a cyclic number.

It is not a de Polignac number, because 103830709 - 2⁷ = 103830581 is a prime.

It is a super-2 number, since 2×103830709² = 21561632262885362, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103830739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51915354 + 51915355.

It is an arithmetic number, because the mean of its divisors is an integer number (51915355).

Almost surely, 2^103830709 is an apocalyptic number.

It is an amenable number.

103830709 is a deficient number, since it is larger than the sum of its proper divisors (1).

103830709 is an equidigital number, since it uses as much as digits as its factorization.

103830709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 103830709 is about 10189.7354725233. The cubic root of 103830709 is about 470.0116324267.

The spelling of 103830709 in words is "one hundred three million, eight hundred thirty thousand, seven hundred nine".