2003212241 has 4 divisors (see below), whose sum is σ = 2004122112. Its totient is φ = 2002302372.

The previous prime is 2003212231. The next prime is 2003212249. The reversal of 2003212241 is 1422123002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1422123002 = 2 ⋅711061501.

It is a cyclic number.

It is not a de Polignac number, because 2003212241 - 2³⁰ = 929470417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003212249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451625 + ... + 456038.

It is an arithmetic number, because the mean of its divisors is an integer number (501030528).

Almost surely, 2^2003212241 is an apocalyptic number.

It is an amenable number.

2003212241 is a deficient number, since it is larger than the sum of its proper divisors (909871).

2003212241 is an equidigital number, since it uses as much as digits as its factorization.

2003212241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909870.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2003212241 is about 44757.2590872140. The cubic root of 2003212241 is about 1260.5952174344.

Adding to 2003212241 its reverse (1422123002), we get a palindrome (3425335243).

The spelling of 2003212241 in words is "two billion, three million, two hundred twelve thousand, two hundred forty-one".