1003002241 has 4 divisors (see below), whose sum is σ = 1035357184. Its totient is φ = 970647300.

The previous prime is 1003002233. The next prime is 1003002251. The reversal of 1003002241 is 1422003001.

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: 1422003001 = 47 ⋅30255383.

It is a cyclic number.

It is not a de Polignac number, because 1003002241 - 2³ = 1003002233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1003002211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16177425 + ... + 16177486.

It is an arithmetic number, because the mean of its divisors is an integer number (258839296).

Almost surely, 2^1003002241 is an apocalyptic number.

It is an amenable number.

1003002241 is a deficient number, since it is larger than the sum of its proper divisors (32354943).

1003002241 is an equidigital number, since it uses as much as digits as its factorization.

1003002241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32354942.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1003002241 is about 31670.2106244970. The cubic root of 1003002241 is about 1000.9997471725. Note that the first 3 decimals are identical.

Adding to 1003002241 its reverse (1422003001), we get a palindrome (2425005242).

It can be divided in two parts, 100300224 and 1, that added together give a square (100300225 = 10015²).

The spelling of 1003002241 in words is "one billion, three million, two thousand, two hundred forty-one".