100010910001 has 4 divisors (see below), whose sum is σ = 103459562100. Its totient is φ = 96562257904.

The previous prime is 100010909993. The next prime is 100010910007. The reversal of 100010910001 is 100019010001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100019010001 = 179 ⋅558765419.

It can be written as a sum of positive squares in 2 ways, for example, as 19550750976 + 80460159025 = 139824^2 + 283655^2 .

It is a cyclic number.

It is not a de Polignac number, because 100010910001 - 2³ = 100010909993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100010910007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1724326006 + ... + 1724326063.

It is an arithmetic number, because the mean of its divisors is an integer number (25864890525).

Almost surely, 2^100010910001 is an apocalyptic number.

It is an amenable number.

100010910001 is a deficient number, since it is larger than the sum of its proper divisors (3448652099).

100010910001 is an equidigital number, since it uses as much as digits as its factorization.

100010910001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3448652098.

The product of its (nonzero) digits is 9, while the sum is 13.

Adding to 100010910001 its reverse (100019010001), we get a palindrome (200029920002).

The spelling of 100010910001 in words is "one hundred billion, ten million, nine hundred ten thousand, one".