1002242303 has 2 divisors, whose sum is σ = 1002242304. Its totient is φ = 1002242302.

The previous prime is 1002242299. The next prime is 1002242333. The reversal of 1002242303 is 3032422001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1002242303 - 2² = 1002242299 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002242333) 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 as a sum of consecutive naturals, namely, 501121151 + 501121152.

It is an arithmetic number, because the mean of its divisors is an integer number (501121152).

Almost surely, 2^1002242303 is an apocalyptic number.

1002242303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002242303 is an equidigital number, since it uses as much as digits as its factorization.

1002242303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1002242303 is about 31658.2106727465. The cubic root of 1002242303 is about 1000.7468763701.

Adding to 1002242303 its reverse (3032422001), we get a palindrome (4034664304).

It can be divided in two parts, 10022 and 42303, that added together give a palindrome (52325).

The spelling of 1002242303 in words is "one billion, two million, two hundred forty-two thousand, three hundred three".