1303301113003 has 2 divisors, whose sum is σ = 1303301113004. Its totient is φ = 1303301113002.

The previous prime is 1303301112991. The next prime is 1303301113019. The reversal of 1303301113003 is 3003111033031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1303301113003 - 2¹³ = 1303301104811 is a prime.

It is not a weakly prime, because it can be changed into another prime (1303301113033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651650556501 + 651650556502.

It is an arithmetic number, because the mean of its divisors is an integer number (651650556502).

Almost surely, 2^{1303301113003} is an apocalyptic number.

1303301113003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303301113003 is an equidigital number, since it uses as much as digits as its factorization.

1303301113003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 1303301113003 its reverse (3003111033031), we get a palindrome (4306412146034).

The spelling of 1303301113003 in words is "one trillion, three hundred three billion, three hundred one million, one hundred thirteen thousand, three".