10210011121 has 8 divisors (see below), whose sum is σ = 11021302080. Its totient is φ = 9429334992.

The previous prime is 10210011103. The next prime is 10210011157. The reversal of 10210011121 is 12111001201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10210011121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10210011098 and 10210011107.

It is not an unprimeable number, because it can be changed into a prime (10210011821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7653015 + ... + 7654348.

It is an arithmetic number, because the mean of its divisors is an integer number (1377662760).

Almost surely, 2^10210011121 is an apocalyptic number.

It is an amenable number.

10210011121 is a deficient number, since it is larger than the sum of its proper divisors (811290959).

10210011121 is a wasteful number, since it uses less digits than its factorization.

10210011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15307415.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10210011121 its reverse (12111001201), we get a palindrome (22321012322).

The spelling of 10210011121 in words is "ten billion, two hundred ten million, eleven thousand, one hundred twenty-one".