1113304012313 has 2 divisors, whose sum is σ = 1113304012314. Its totient is φ = 1113304012312.

The previous prime is 1113304012309. The next prime is 1113304012319. The reversal of 1113304012313 is 3132104033111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 564523817104 + 548780195209 = 751348^2 + 740797^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113304012313 - 2² = 1113304012309 is a prime.

It is not a weakly prime, because it can be changed into another prime (1113304012319) 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, 556652006156 + 556652006157.

It is an arithmetic number, because the mean of its divisors is an integer number (556652006157).

Almost surely, 2^{1113304012313} is an apocalyptic number.

It is an amenable number.

1113304012313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113304012313 is an equidigital number, since it uses as much as digits as its factorization.

1113304012313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1113304012313 its reverse (3132104033111), we get a palindrome (4245408045424).

The spelling of 1113304012313 in words is "one trillion, one hundred thirteen billion, three hundred four million, twelve thousand, three hundred thirteen".