10210300021121 has 8 divisors (see below), whose sum is σ = 10495944152064. Its totient is φ = 9928595809440.

The previous prime is 10210300021111. The next prime is 10210300021123. The reversal of 10210300021121 is 12112000301201.

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 10210300021121 - 2¹⁰ = 10210300020097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10210300021096 and 10210300021105.

It is not an unprimeable number, because it can be changed into a prime (10210300021123) 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, 984974561 + ... + 984984926.

It is an arithmetic number, because the mean of its divisors is an integer number (1311993019008).

Almost surely, 2^{10210300021121} is an apocalyptic number.

It is an amenable number.

10210300021121 is a deficient number, since it is larger than the sum of its proper divisors (285644130943).

10210300021121 is an equidigital number, since it uses as much as digits as its factorization.

10210300021121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969959631.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10210300021121 its reverse (12112000301201), we get a palindrome (22322300322322).

The spelling of 10210300021121 in words is "ten trillion, two hundred ten billion, three hundred million, twenty-one thousand, one hundred twenty-one".