18130410101 has 2 divisors, whose sum is σ = 18130410102. Its totient is φ = 18130410100.

The previous prime is 18130410073. The next prime is 18130410107. The reversal of 18130410101 is 10101403181.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16034143876 + 2096266225 = 126626^2 + 45785^2 .

It is a cyclic number.

It is not a de Polignac number, because 18130410101 - 2¹⁸ = 18130147957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (18130410107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9065205050 + 9065205051.

It is an arithmetic number, because the mean of its divisors is an integer number (9065205051).

Almost surely, 2^18130410101 is an apocalyptic number.

It is an amenable number.

18130410101 is a deficient number, since it is larger than the sum of its proper divisors (1).

18130410101 is an equidigital number, since it uses as much as digits as its factorization.

18130410101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 18130410101 its reverse (10101403181), we get a palindrome (28231813282).

The spelling of 18130410101 in words is "eighteen billion, one hundred thirty million, four hundred ten thousand, one hundred one".