2110102210121 has 8 divisors (see below), whose sum is σ = 2241918730080. Its totient is φ = 1980361541088.

The previous prime is 2110102210087. The next prime is 2110102210127. The reversal of 2110102210121 is 1210122010112.

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-2110102210121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2110102210096 and 2110102210105.

It is not an unprimeable number, because it can be changed into a prime (2110102210127) 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, 518960636 + ... + 518964701.

It is an arithmetic number, because the mean of its divisors is an integer number (280239841260).

Almost surely, 2^{2110102210121} is an apocalyptic number.

It is an amenable number.

2110102210121 is a deficient number, since it is larger than the sum of its proper divisors (131816519959).

2110102210121 is a wasteful number, since it uses less digits than its factorization.

2110102210121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037925463.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2110102210121 its reverse (1210122010112), we get a palindrome (3320224220233).

The spelling of 2110102210121 in words is "two trillion, one hundred ten billion, one hundred two million, two hundred ten thousand, one hundred twenty-one".