338205103 has 2 divisors, whose sum is σ = 338205104. Its totient is φ = 338205102.

The previous prime is 338205067. The next prime is 338205107. The reversal of 338205103 is 301502833.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 338205103 - 2¹⁷ = 338074031 is a prime.

It is a super-2 number, since 2×338205103² = 228765383390481218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (338205107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169102551 + 169102552.

It is an arithmetic number, because the mean of its divisors is an integer number (169102552).

Almost surely, 2^338205103 is an apocalyptic number.

338205103 is a deficient number, since it is larger than the sum of its proper divisors (1).

338205103 is an equidigital number, since it uses as much as digits as its factorization.

338205103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 338205103 is about 18390.3535311315. The cubic root of 338205103 is about 696.7228467727.

Adding to 338205103 its reverse (301502833), we get a palindrome (639707936).

The spelling of 338205103 in words is "three hundred thirty-eight million, two hundred five thousand, one hundred three".