1304354031013 has 8 divisors (see below), whose sum is σ = 1461389283360. Its totient is φ = 1153728380880.

The previous prime is 1304354030971. The next prime is 1304354031031. The reversal of 1304354031013 is 3101304534031.

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 1304354031013 - 2⁹ = 1304354030501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304354011013) 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, 1602400123 + ... + 1602400936.

It is an arithmetic number, because the mean of its divisors is an integer number (182673660420).

Almost surely, 2^{1304354031013} is an apocalyptic number.

It is an amenable number.

1304354031013 is a deficient number, since it is larger than the sum of its proper divisors (157035252347).

1304354031013 is a wasteful number, since it uses less digits than its factorization.

1304354031013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3204801107.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 1304354031013 its reverse (3101304534031), we get a palindrome (4405658565044).

The spelling of 1304354031013 in words is "one trillion, three hundred four billion, three hundred fifty-four million, thirty-one thousand, thirteen".