100210110020121 has 16 divisors (see below), whose sum is σ = 139192215664320. Its totient is φ = 64072607201280.

The previous prime is 100210110020117. The next prime is 100210110020183. The reversal of 100210110020121 is 121020011012001.

It is not a de Polignac number, because 100210110020121 - 2² = 100210110020117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100210110020097 and 100210110020106.

It is not an unprimeable number, because it can be changed into a prime (100210110020621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6904368520 + ... + 6904383033.

It is an arithmetic number, because the mean of its divisors is an integer number (8699513479020).

Almost surely, 2^{100210110020121} is an apocalyptic number.

It is an amenable number.

100210110020121 is a deficient number, since it is larger than the sum of its proper divisors (38982105644199).

100210110020121 is a wasteful number, since it uses less digits than its factorization.

100210110020121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13808751656.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100210110020121 its reverse (121020011012001), we get a palindrome (221230121032122).

The spelling of 100210110020121 in words is "one hundred trillion, two hundred ten billion, one hundred ten million, twenty thousand, one hundred twenty-one".