1000000111013 has 2 divisors, whose sum is σ = 1000000111014. Its totient is φ = 1000000111012.

The previous prime is 1000000111003. The next prime is 1000000111043. The reversal of 1000000111013 is 3101110000001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 900435881569 + 99564229444 = 948913^2 + 315538^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000000111013 - 2²⁶ = 999933002149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000000111003) 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, 500000055506 + 500000055507.

It is an arithmetic number, because the mean of its divisors is an integer number (500000055507).

Almost surely, 2^{1000000111013} is an apocalyptic number.

It is an amenable number.

1000000111013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000000111013 is an equidigital number, since it uses as much as digits as its factorization.

1000000111013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3, while the sum is 8.

Adding to 1000000111013 its reverse (3101110000001), we get a palindrome (4101110111014).

The spelling of 1000000111013 in words is "one trillion, one hundred eleven thousand, thirteen".