1031301313 has 8 divisors (see below), whose sum is σ = 1193550080. Its totient is φ = 872782560.

The previous prime is 1031301287. The next prime is 1031301329. The reversal of 1031301313 is 3131031301.

1031301313 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 1031301313 - 2⁵ = 1031301281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1031301353) 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, 931908 + ... + 933013.

It is an arithmetic number, because the mean of its divisors is an integer number (149193760).

Almost surely, 2^1031301313 is an apocalyptic number.

It is an amenable number.

1031301313 is a deficient number, since it is larger than the sum of its proper divisors (162248767).

1031301313 is an equidigital number, since it uses as much as digits as its factorization.

1031301313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865007.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 1031301313 is about 32113.8803790510. The cubic root of 1031301313 is about 1010.3267618998.

Adding to 1031301313 its reverse (3131031301), we get a palindrome (4162332614).

The spelling of 1031301313 in words is "one billion, thirty-one million, three hundred one thousand, three hundred thirteen".