10211003121 has 8 divisors (see below), whose sum is σ = 14852368224. Its totient is φ = 6188486720.

The previous prime is 10211003093. The next prime is 10211003129. The reversal of 10211003121 is 12130011201.

10211003121 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 a cyclic number.

It is not a de Polignac number, because 10211003121 - 2¹³ = 10210994929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10211003097 and 10211003106.

It is not an unprimeable number, because it can be changed into a prime (10211003129) 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, 154712136 + ... + 154712201.

It is an arithmetic number, because the mean of its divisors is an integer number (1856546028).

Almost surely, 2^10211003121 is an apocalyptic number.

10211003121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10211003121 is a deficient number, since it is larger than the sum of its proper divisors (4641365103).

10211003121 is a wasteful number, since it uses less digits than its factorization.

10211003121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309424351.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 10211003121 its reverse (12130011201), we get a palindrome (22341014322).

The spelling of 10211003121 in words is "ten billion, two hundred eleven million, three thousand, one hundred twenty-one".