338803941503 has 2 divisors, whose sum is σ = 338803941504. Its totient is φ = 338803941502.

The previous prime is 338803941461. The next prime is 338803941551. The reversal of 338803941503 is 305149308833.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 338803941503 - 2⁶ = 338803941439 is a prime.

It is a super-2 number, since 2×338803941503² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (338803944503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169401970751 + 169401970752.

It is an arithmetic number, because the mean of its divisors is an integer number (169401970752).

Almost surely, 2^338803941503 is an apocalyptic number.

338803941503 is a deficient number, since it is larger than the sum of its proper divisors (1).

338803941503 is an equidigital number, since it uses as much as digits as its factorization.

338803941503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 338803941503 in words is "three hundred thirty-eight billion, eight hundred three million, nine hundred forty-one thousand, five hundred three".