320103341 has 2 divisors, whose sum is σ = 320103342. Its totient is φ = 320103340.

The previous prime is 320103337. The next prime is 320103401. The reversal of 320103341 is 143301023.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 165225316 + 154878025 = 12854^2 + 12445^2 .

It is a cyclic number.

It is not a de Polignac number, because 320103341 - 2² = 320103337 is a prime.

It is a super-2 number, since 2×320103341² = 204932297838724562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320103841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160051670 + 160051671.

It is an arithmetic number, because the mean of its divisors is an integer number (160051671).

Almost surely, 2^320103341 is an apocalyptic number.

It is an amenable number.

320103341 is a deficient number, since it is larger than the sum of its proper divisors (1).

320103341 is an equidigital number, since it uses as much as digits as its factorization.

320103341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 320103341 is about 17891.4320555958. The cubic root of 320103341 is about 684.0640001729.

Adding to 320103341 its reverse (143301023), we get a palindrome (463404364).

The spelling of 320103341 in words is "three hundred twenty million, one hundred three thousand, three hundred forty-one".