100010200110091 has 2 divisors, whose sum is σ = 100010200110092. Its totient is φ = 100010200110090.

The previous prime is 100010200110047. The next prime is 100010200110131. The reversal of 100010200110091 is 190011002010001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100010200110091 - 2⁹ = 100010200109579 is a prime.

It is not a weakly prime, because it can be changed into another prime (100010000110091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50005100055045 + 50005100055046.

It is an arithmetic number, because the mean of its divisors is an integer number (50005100055046).

Almost surely, 2^{100010200110091} is an apocalyptic number.

100010200110091 is a deficient number, since it is larger than the sum of its proper divisors (1).

100010200110091 is an equidigital number, since it uses as much as digits as its factorization.

100010200110091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 100010200110091 its reverse (190011002010001), we get a palindrome (290021202120092).

The spelling of 100010200110091 in words is "one hundred trillion, ten billion, two hundred million, one hundred ten thousand, ninety-one".