2203000121 has 8 divisors (see below), whose sum is σ = 2571283200. Its totient is φ = 1848109248.

The previous prime is 2203000103. The next prime is 2203000147. The reversal of 2203000121 is 1210003022.

It is a happy number.

2203000121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-2203000121 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 (2203000171) 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, 3347696 + ... + 3348353.

It is an arithmetic number, because the mean of its divisors is an integer number (321410400).

Almost surely, 2^2203000121 is an apocalyptic number.

It is an amenable number.

2203000121 is a deficient number, since it is larger than the sum of its proper divisors (368283079).

2203000121 is an equidigital number, since it uses as much as digits as its factorization.

2203000121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6696103.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2203000121 is about 46936.1280997911. The cubic root of 2203000121 is about 1301.1823800904.

Adding to 2203000121 its reverse (1210003022), we get a palindrome (3413003143).

The spelling of 2203000121 in words is "two billion, two hundred three million, one hundred twenty-one", and thus it is an aban number.