103709147 has 2 divisors, whose sum is σ = 103709148. Its totient is φ = 103709146.

The previous prime is 103709059. The next prime is 103709149. The reversal of 103709147 is 741907301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103709147 - 2¹² = 103705051 is a prime.

Together with 103709149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103709149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51854573 + 51854574.

It is an arithmetic number, because the mean of its divisors is an integer number (51854574).

Almost surely, 2^103709147 is an apocalyptic number.

103709147 is a deficient number, since it is larger than the sum of its proper divisors (1).

103709147 is an equidigital number, since it uses as much as digits as its factorization.

103709147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 103709147 is about 10183.7688013819. The cubic root of 103709147 is about 469.8281354418.

The spelling of 103709147 in words is "one hundred three million, seven hundred nine thousand, one hundred forty-seven".