1241330003 has 2 divisors, whose sum is σ = 1241330004. Its totient is φ = 1241330002.

The previous prime is 1241329979. The next prime is 1241330017. The reversal of 1241330003 is 3000331421.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1241330003 - 2⁶ = 1241329939 is a prime.

It is not a weakly prime, because it can be changed into another prime (1241330023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620665001 + 620665002.

It is an arithmetic number, because the mean of its divisors is an integer number (620665002).

Almost surely, 2^1241330003 is an apocalyptic number.

1241330003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241330003 is an equidigital number, since it uses as much as digits as its factorization.

1241330003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1241330003 is about 35232.5134357457. The cubic root of 1241330003 is about 1074.7210389918.

Adding to 1241330003 its reverse (3000331421), we get a palindrome (4241661424).

The spelling of 1241330003 in words is "one billion, two hundred forty-one million, three hundred thirty thousand, three".