1013341209 has 4 divisors (see below), whose sum is σ = 1351121616. Its totient is φ = 675560804.

The previous prime is 1013341207. The next prime is 1013341223. The reversal of 1013341209 is 9021433101.

1013341209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1013341209 - 2¹ = 1013341207 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1013341201) 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, 168890199 + ... + 168890204.

It is an arithmetic number, because the mean of its divisors is an integer number (337780404).

Almost surely, 2^1013341209 is an apocalyptic number.

It is an amenable number.

1013341209 is a deficient number, since it is larger than the sum of its proper divisors (337780407).

1013341209 is an equidigital number, since it uses as much as digits as its factorization.

1013341209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337780406.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1013341209 is about 31833.0207331946. The cubic root of 1013341209 is about 1004.4274385256.

The spelling of 1013341209 in words is "one billion, thirteen million, three hundred forty-one thousand, two hundred nine".