100230230117 has 2 divisors, whose sum is σ = 100230230118. Its totient is φ = 100230230116.

The previous prime is 100230230083. The next prime is 100230230171. The reversal of 100230230117 is 711032032001.

Together with next prime (100230230171) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92464038241 + 7766191876 = 304079^2 + 88126^2 .

It is a cyclic number.

It is not a de Polignac number, because 100230230117 - 2⁶ = 100230230053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100230230417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50115115058 + 50115115059.

It is an arithmetic number, because the mean of its divisors is an integer number (50115115059).

Almost surely, 2^100230230117 is an apocalyptic number.

It is an amenable number.

100230230117 is a deficient number, since it is larger than the sum of its proper divisors (1).

100230230117 is an equidigital number, since it uses as much as digits as its factorization.

100230230117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 20.

Adding to 100230230117 its reverse (711032032001), we get a palindrome (811262262118).

The spelling of 100230230117 in words is "one hundred billion, two hundred thirty million, two hundred thirty thousand, one hundred seventeen".