100003130333201 has 2 divisors, whose sum is σ = 100003130333202. Its totient is φ = 100003130333200.

The previous prime is 100003130333111. The next prime is 100003130333231. The reversal of 100003130333201 is 102333031300001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85395637432576 + 14607492900625 = 9240976^2 + 3821975^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100003130333201 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (100003130333231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50001565166600 + 50001565166601.

It is an arithmetic number, because the mean of its divisors is an integer number (50001565166601).

Almost surely, 2^{100003130333201} is an apocalyptic number.

It is an amenable number.

100003130333201 is a deficient number, since it is larger than the sum of its proper divisors (1).

100003130333201 is an equidigital number, since it uses as much as digits as its factorization.

100003130333201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 100003130333201 its reverse (102333031300001), we get a palindrome (202336161633202).

The spelling of 100003130333201 in words is "one hundred trillion, three billion, one hundred thirty million, three hundred thirty-three thousand, two hundred one".