1313010241 has 4 divisors (see below), whose sum is σ = 1313371584. Its totient is φ = 1312648900.

The previous prime is 1313010233. The next prime is 1313010271. The reversal of 1313010241 is 1420103131.

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 1313010241 - 2³ = 1313010233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313010211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175165 + ... + 182506.

It is an arithmetic number, because the mean of its divisors is an integer number (328342896).

Almost surely, 2^1313010241 is an apocalyptic number.

It is an amenable number.

1313010241 is a deficient number, since it is larger than the sum of its proper divisors (361343).

1313010241 is an equidigital number, since it uses as much as digits as its factorization.

1313010241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361342.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1313010241 is about 36235.4831760251. The cubic root of 1313010241 is about 1095.0216466047.

Adding to 1313010241 its reverse (1420103131), we get a palindrome (2733113372).

The spelling of 1313010241 in words is "one billion, three hundred thirteen million, ten thousand, two hundred forty-one".