103316329 has 2 divisors, whose sum is σ = 103316330. Its totient is φ = 103316328.

The previous prime is 103316267. The next prime is 103316333. The reversal of 103316329 is 923613301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91240704 + 12075625 = 9552^2 + 3475^2 .

It is a cyclic number.

It is not a de Polignac number, because 103316329 - 2⁷ = 103316201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103316297 and 103316306.

It is not a weakly prime, because it can be changed into another prime (103316029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51658164 + 51658165.

It is an arithmetic number, because the mean of its divisors is an integer number (51658165).

Almost surely, 2^103316329 is an apocalyptic number.

It is an amenable number.

103316329 is a deficient number, since it is larger than the sum of its proper divisors (1).

103316329 is an equidigital number, since it uses as much as digits as its factorization.

103316329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 103316329 is about 10164.4640291557. The cubic root of 103316329 is about 469.2341972978.

The spelling of 103316329 in words is "one hundred three million, three hundred sixteen thousand, three hundred twenty-nine".