110210100000121 has 8 divisors (see below), whose sum is σ = 120295151311104. Its totient is φ = 100136040574320.

The previous prime is 110210100000089. The next prime is 110210100000137. The reversal of 110210100000121 is 121000001012011.

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 110210100000121 - 2⁵ = 110210100000089 is a prime.

It is a super-2 number, since 2×110210100000121² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110210100000098 and 110210100000107.

It is not an unprimeable number, because it can be changed into a prime (110210100000151) 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, 2747950326 + ... + 2747990431.

It is an arithmetic number, because the mean of its divisors is an integer number (15036893913888).

Almost surely, 2^{110210100000121} is an apocalyptic number.

110210100000121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110210100000121 is a deficient number, since it is larger than the sum of its proper divisors (10085051310983).

110210100000121 is a wasteful number, since it uses less digits than its factorization.

110210100000121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5495942591.

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

Adding to 110210100000121 its reverse (121000001012011), we get a palindrome (231210101012132).

The spelling of 110210100000121 in words is "one hundred ten trillion, two hundred ten billion, one hundred million, one hundred twenty-one", and thus it is an aban number.