1304253115003 has 2 divisors, whose sum is σ = 1304253115004. Its totient is φ = 1304253115002.

The previous prime is 1304253114869. The next prime is 1304253115037. The reversal of 1304253115003 is 3005113524031.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3005113524031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1304253115003 is a prime.

It is not a weakly prime, because it can be changed into another prime (1304253115093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652126557501 + 652126557502.

It is an arithmetic number, because the mean of its divisors is an integer number (652126557502).

Almost surely, 2^{1304253115003} is an apocalyptic number.

1304253115003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304253115003 is an equidigital number, since it uses as much as digits as its factorization.

1304253115003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 1304253115003 its reverse (3005113524031), we get a palindrome (4309366639034).

The spelling of 1304253115003 in words is "one trillion, three hundred four billion, two hundred fifty-three million, one hundred fifteen thousand, three".