10011104321121 has 8 divisors (see below), whose sum is σ = 14831265660960. Its totient is φ = 6674069547396.

The previous prime is 10011104321107. The next prime is 10011104321159. The reversal of 10011104321121 is 12112340111001.

10011104321121 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 110 + 432 + 1 + 121 = 666.

It is not a de Polignac number, because 10011104321121 - 2¹³ = 10011104312929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10011104321094 and 10011104321103.

It is not an unprimeable number, because it can be changed into a prime (10011104321221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185390820735 + ... + 185390820788.

It is an arithmetic number, because the mean of its divisors is an integer number (1853908207620).

Almost surely, 2^{10011104321121} is an apocalyptic number.

It is an amenable number.

10011104321121 is a deficient number, since it is larger than the sum of its proper divisors (4820161339839).

10011104321121 is an equidigital number, since it uses as much as digits as its factorization.

10011104321121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370781641532 (or 370781641526 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 10011104321121 its reverse (12112340111001), we get a palindrome (22123444432122).

The spelling of 10011104321121 in words is "ten trillion, eleven billion, one hundred four million, three hundred twenty-one thousand, one hundred twenty-one".