1002241403 has 2 divisors, whose sum is σ = 1002241404. Its totient is φ = 1002241402.

The previous prime is 1002241369. The next prime is 1002241451. The reversal of 1002241403 is 3041422001.

It is a weak prime.

It is an emirp because it is prime and its reverse (3041422001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1002241403 - 2¹⁸ = 1001979259 is a prime.

It is not a weakly prime, because it can be changed into another prime (1002241703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501120701 + 501120702.

It is an arithmetic number, because the mean of its divisors is an integer number (501120702).

Almost surely, 2^1002241403 is an apocalyptic number.

1002241403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002241403 is an equidigital number, since it uses as much as digits as its factorization.

1002241403 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1002241403 is about 31658.1964584213. The cubic root of 1002241403 is about 1000.7465768177.

Adding to 1002241403 its reverse (3041422001), we get a palindrome (4043663404).

The spelling of 1002241403 in words is "one billion, two million, two hundred forty-one thousand, four hundred three".