338728556203 has 2 divisors, whose sum is σ = 338728556204. Its totient is φ = 338728556202.

The previous prime is 338728556143. The next prime is 338728556219. The reversal of 338728556203 is 302655827833.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 338728556203 - 2⁹ = 338728555691 is a prime.

It is a super-2 number, since 2×338728556203² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (338728556233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169364278101 + 169364278102.

It is an arithmetic number, because the mean of its divisors is an integer number (169364278102).

Almost surely, 2^338728556203 is an apocalyptic number.

338728556203 is a deficient number, since it is larger than the sum of its proper divisors (1).

338728556203 is an equidigital number, since it uses as much as digits as its factorization.

338728556203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7257600, while the sum is 52.

The spelling of 338728556203 in words is "three hundred thirty-eight billion, seven hundred twenty-eight million, five hundred fifty-six thousand, two hundred three".