100330110193 has 2 divisors, whose sum is σ = 100330110194. Its totient is φ = 100330110192.

The previous prime is 100330110187. The next prime is 100330110229. The reversal of 100330110193 is 391011033001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78754319424 + 21575790769 = 280632^2 + 146887^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100330110193 is a prime.

It is a super-2 number, since 2×100330110193² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100330110113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50165055096 + 50165055097.

It is an arithmetic number, because the mean of its divisors is an integer number (50165055097).

Almost surely, 2^100330110193 is an apocalyptic number.

It is an amenable number.

100330110193 is a deficient number, since it is larger than the sum of its proper divisors (1).

100330110193 is an equidigital number, since it uses as much as digits as its factorization.

100330110193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243, while the sum is 22.

Adding to 100330110193 its reverse (391011033001), we get a palindrome (491341143194).

The spelling of 100330110193 in words is "one hundred billion, three hundred thirty million, one hundred ten thousand, one hundred ninety-three".