1304313141 has 8 divisors (see below), whose sum is σ = 1814696640. Its totient is φ = 831735872.

The previous prime is 1304313137. The next prime is 1304313149. The reversal of 1304313141 is 1413134031.

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 1304313141 - 2² = 1304313137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304313149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9451476 + ... + 9451613.

It is an arithmetic number, because the mean of its divisors is an integer number (226837080).

Almost surely, 2^1304313141 is an apocalyptic number.

It is an amenable number.

1304313141 is a deficient number, since it is larger than the sum of its proper divisors (510383499).

1304313141 is a wasteful number, since it uses less digits than its factorization.

1304313141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18903115.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1304313141 is about 36115.2757292534. The cubic root of 1304313141 is about 1092.5985586944.

Adding to 1304313141 its reverse (1413134031), we get a palindrome (2717447172).

The spelling of 1304313141 in words is "one billion, three hundred four million, three hundred thirteen thousand, one hundred forty-one".