10000110121 has 4 divisors (see below), whose sum is σ = 10014019200. Its totient is φ = 9986201044.

The previous prime is 10000110097. The next prime is 10000110137. The reversal of 10000110121 is 12101100001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10000110121 - 2²⁵ = 9966555689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10000110181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6953461 + ... + 6954898.

It is an arithmetic number, because the mean of its divisors is an integer number (2503504800).

Almost surely, 2^10000110121 is an apocalyptic number.

It is an amenable number.

10000110121 is a deficient number, since it is larger than the sum of its proper divisors (13909079).

10000110121 is an equidigital number, since it uses as much as digits as its factorization.

10000110121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13909078.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 10000110121 its reverse (12101100001), we get a palindrome (22101210122).

The spelling of 10000110121 in words is "ten billion, one hundred ten thousand, one hundred twenty-one".