1013303105 has 8 divisors (see below), whose sum is σ = 1287491112. Its totient is φ = 762957568.

The previous prime is 1013303051. The next prime is 1013303119. The reversal of 1013303105 is 5013033101.

1013303105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 167133184 + 846169921 = 12928^2 + 29089^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1013303105 - 2¹⁴ = 1013286721 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5960522 + ... + 5960691.

It is an arithmetic number, because the mean of its divisors is an integer number (160936389).

Almost surely, 2^1013303105 is an apocalyptic number.

It is an amenable number.

1013303105 is a deficient number, since it is larger than the sum of its proper divisors (274188007).

1013303105 is a wasteful number, since it uses less digits than its factorization.

1013303105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11921235.

The product of its (nonzero) digits is 135, while the sum is 17.

The square root of 1013303105 is about 31832.4222295445. The cubic root of 1013303105 is about 1004.4148487606.

Adding to 1013303105 its reverse (5013033101), we get a palindrome (6026336206).

The spelling of 1013303105 in words is "one billion, thirteen million, three hundred three thousand, one hundred five".