1304314521105 has 8 divisors (see below), whose sum is σ = 2086903233792. Its totient is φ = 695634411248.

The previous prime is 1304314521089. The next prime is 1304314521109. The reversal of 1304314521105 is 5011254134031.

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 1304314521105 - 2⁴ = 1304314521089 is a prime.

It is a super-4 number, since 4×1304314521105⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is not an unprimeable number, because it can be changed into a prime (1304314521109) 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, 43477150689 + ... + 43477150718.

It is an arithmetic number, because the mean of its divisors is an integer number (260862904224).

Almost surely, 2^{1304314521105} is an apocalyptic number.

1304314521105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1304314521105 is a deficient number, since it is larger than the sum of its proper divisors (782588712687).

1304314521105 is an equidigital number, since it uses as much as digits as its factorization.

1304314521105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86954301415.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 1304314521105 its reverse (5011254134031), we get a palindrome (6315568655136).

The spelling of 1304314521105 in words is "one trillion, three hundred four billion, three hundred fourteen million, five hundred twenty-one thousand, one hundred five".