10013330121 has 8 divisors (see below), whose sum is σ = 13603014720. Its totient is φ = 6549599472.

The previous prime is 10013330111. The next prime is 10013330147. The reversal of 10013330121 is 12103331001.

10013330121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10013330121 - 2²⁷ = 9879112393 is a prime.

It is a super-3 number, since 3×10013330121³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 10013330121.

It is not an unprimeable number, because it can be changed into a prime (10013330101) 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 7 ways as a sum of consecutive naturals, for example, 31488301 + ... + 31488618.

It is an arithmetic number, because the mean of its divisors is an integer number (1700376840).

Almost surely, 2^10013330121 is an apocalyptic number.

It is an amenable number.

10013330121 is a deficient number, since it is larger than the sum of its proper divisors (3589684599).

10013330121 is an equidigital number, since it uses as much as digits as its factorization.

10013330121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62976975.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 10013330121 its reverse (12103331001), we get a palindrome (22116661122).

The spelling of 10013330121 in words is "ten billion, thirteen million, three hundred thirty thousand, one hundred twenty-one".