1013113310109 has 4 divisors (see below), whose sum is σ = 1350817746816. Its totient is φ = 675408873404.

The previous prime is 1013113310093. The next prime is 1013113310117. The reversal of 1013113310109 is 9010133113101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1013113310109 - 2⁴ = 1013113310093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013113310129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168852218349 + ... + 168852218354.

It is an arithmetic number, because the mean of its divisors is an integer number (337704436704).

Almost surely, 2^{1013113310109} is an apocalyptic number.

It is an amenable number.

1013113310109 is a deficient number, since it is larger than the sum of its proper divisors (337704436707).

1013113310109 is an equidigital number, since it uses as much as digits as its factorization.

1013113310109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337704436706.

The product of its (nonzero) digits is 243, while the sum is 24.

The spelling of 1013113310109 in words is "one trillion, thirteen billion, one hundred thirteen million, three hundred ten thousand, one hundred nine".