503055323341 has 2 divisors, whose sum is σ = 503055323342. Its totient is φ = 503055323340.

The previous prime is 503055323333. The next prime is 503055323359. The reversal of 503055323341 is 143323550305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 423773658441 + 79281664900 = 650979^2 + 281570^2 .

It is a cyclic number.

It is not a de Polignac number, because 503055323341 - 2³ = 503055323333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 503055323297 and 503055323306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503055323321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251527661670 + 251527661671.

It is an arithmetic number, because the mean of its divisors is an integer number (251527661671).

Almost surely, 2^503055323341 is an apocalyptic number.

It is an amenable number.

503055323341 is a deficient number, since it is larger than the sum of its proper divisors (1).

503055323341 is an equidigital number, since it uses as much as digits as its factorization.

503055323341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81000, while the sum is 34.

Adding to 503055323341 its reverse (143323550305), we get a palindrome (646378873646).

The spelling of 503055323341 in words is "five hundred three billion, fifty-five million, three hundred twenty-three thousand, three hundred forty-one".