103103030330033 has 2 divisors, whose sum is σ = 103103030330034. Its totient is φ = 103103030330032.

The previous prime is 103103030330029. The next prime is 103103030330087. The reversal of 103103030330033 is 330033030301301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100097463736384 + 3005566593649 = 10004872^2 + 1733657^2 .

It is a cyclic number.

It is not a de Polignac number, because 103103030330033 - 2² = 103103030330029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103103030329990 and 103103030330008.

It is not a weakly prime, because it can be changed into another prime (103103030330533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51551515165016 + 51551515165017.

It is an arithmetic number, because the mean of its divisors is an integer number (51551515165017).

Almost surely, 2^{103103030330033} is an apocalyptic number.

It is an amenable number.

103103030330033 is a deficient number, since it is larger than the sum of its proper divisors (1).

103103030330033 is an equidigital number, since it uses as much as digits as its factorization.

103103030330033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2187, while the sum is 23.

Adding to 103103030330033 its reverse (330033030301301), we get a palindrome (433136060631334).

The spelling of 103103030330033 in words is "one hundred three trillion, one hundred three billion, thirty million, three hundred thirty thousand, thirty-three".