103470161 has 2 divisors, whose sum is σ = 103470162. Its totient is φ = 103470160.

The previous prime is 103470149. The next prime is 103470163. The reversal of 103470161 is 161074301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73702225 + 29767936 = 8585^2 + 5456^2 .

It is an emirp because it is prime and its reverse (161074301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103470161 - 2⁶ = 103470097 is a prime.

It is a Sophie Germain prime.

Together with 103470163, it forms a pair of twin primes.

It is a Chen prime.

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

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (103470163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51735080 + 51735081.

It is an arithmetic number, because the mean of its divisors is an integer number (51735081).

Almost surely, 2^103470161 is an apocalyptic number.

It is an amenable number.

103470161 is a deficient number, since it is larger than the sum of its proper divisors (1).

103470161 is an equidigital number, since it uses as much as digits as its factorization.

103470161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 103470161 is about 10172.0283621311. The cubic root of 103470161 is about 469.4669692769.

The spelling of 103470161 in words is "one hundred three million, four hundred seventy thousand, one hundred sixty-one".