100060605091 has 2 divisors, whose sum is σ = 100060605092. Its totient is φ = 100060605090.

The previous prime is 100060605037. The next prime is 100060605143. The reversal of 100060605091 is 190506060001.

It is a strong prime.

It is an emirp because it is prime and its reverse (190506060001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100060605091 - 2¹¹ = 100060603043 is a prime.

It is not a weakly prime, because it can be changed into another prime (100060605791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50030302545 + 50030302546.

It is an arithmetic number, because the mean of its divisors is an integer number (50030302546).

Almost surely, 2^100060605091 is an apocalyptic number.

100060605091 is a deficient number, since it is larger than the sum of its proper divisors (1).

100060605091 is an equidigital number, since it uses as much as digits as its factorization.

100060605091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 28.

Adding to 100060605091 its reverse (190506060001), we get a palindrome (290566665092).

The spelling of 100060605091 in words is "one hundred billion, sixty million, six hundred five thousand, ninety-one".