1013220313 has 8 divisors (see below), whose sum is σ = 1182604032. Its totient is φ = 849996096.

The previous prime is 1013220301. The next prime is 1013220317. The reversal of 1013220313 is 3130223101.

1013220313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1013220313 - 2¹⁷ = 1013089241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013220317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1539520 + ... + 1540177.

It is an arithmetic number, because the mean of its divisors is an integer number (147825504).

Almost surely, 2^1013220313 is an apocalyptic number.

It is an amenable number.

1013220313 is a deficient number, since it is larger than the sum of its proper divisors (169383719).

1013220313 is an equidigital number, since it uses as much as digits as its factorization.

1013220313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3079751.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1013220313 is about 31831.1217678548. The cubic root of 1013220313 is about 1004.3874927541.

Adding to 1013220313 its reverse (3130223101), we get a palindrome (4143443414).

The spelling of 1013220313 in words is "one billion, thirteen million, two hundred twenty thousand, three hundred thirteen".