110003002121 has 8 divisors (see below), whose sum is σ = 110501095584. Its totient is φ = 109505027520.

The previous prime is 110003002103. The next prime is 110003002141. The reversal of 110003002121 is 121200300011.

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 110003002121 - 2¹⁴ = 110002985737 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (110003002141) 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, 2202401 + ... + 2251793.

It is an arithmetic number, because the mean of its divisors is an integer number (13812636948).

Almost surely, 2^110003002121 is an apocalyptic number.

It is an amenable number.

110003002121 is a deficient number, since it is larger than the sum of its proper divisors (498093463).

110003002121 is an equidigital number, since it uses as much as digits as its factorization.

110003002121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59431.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 110003002121 its reverse (121200300011), we get a palindrome (231203302132).

The spelling of 110003002121 in words is "one hundred ten billion, three million, two thousand, one hundred twenty-one".