100330242613 has 2 divisors, whose sum is σ = 100330242614. Its totient is φ = 100330242612.

The previous prime is 100330242587. The next prime is 100330242647. The reversal of 100330242613 is 316242033001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93539328964 + 6790913649 = 305842^2 + 82407^2 .

It is a cyclic number.

It is not a de Polignac number, because 100330242613 - 2⁵ = 100330242581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100330272613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50165121306 + 50165121307.

It is an arithmetic number, because the mean of its divisors is an integer number (50165121307).

Almost surely, 2^100330242613 is an apocalyptic number.

It is an amenable number.

100330242613 is a deficient number, since it is larger than the sum of its proper divisors (1).

100330242613 is an equidigital number, since it uses as much as digits as its factorization.

100330242613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 100330242613 its reverse (316242033001), we get a palindrome (416572275614).

The spelling of 100330242613 in words is "one hundred billion, three hundred thirty million, two hundred forty-two thousand, six hundred thirteen".