918200009101 has 2 divisors, whose sum is σ = 918200009102. Its totient is φ = 918200009100.

The previous prime is 918200009053. The next prime is 918200009107. The reversal of 918200009101 is 101900002819.

918200009101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 683682576201 + 234517432900 = 826851^2 + 484270^2 .

It is a cyclic number.

It is not a de Polignac number, because 918200009101 - 2³⁹ = 368444195213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (918200009107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 459100004550 + 459100004551.

It is an arithmetic number, because the mean of its divisors is an integer number (459100004551).

Almost surely, 2^918200009101 is an apocalyptic number.

It is an amenable number.

918200009101 is a deficient number, since it is larger than the sum of its proper divisors (1).

918200009101 is an equidigital number, since it uses as much as digits as its factorization.

918200009101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 31.

The spelling of 918200009101 in words is "nine hundred eighteen billion, two hundred million, nine thousand, one hundred one".