1304381024053 has 4 divisors (see below), whose sum is σ = 1304392066380. Its totient is φ = 1304369981728.

The previous prime is 1304381024047. The next prime is 1304381024059. The reversal of 1304381024053 is 3504201834031.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1304381024047) and next prime (1304381024059).

It can be written as a sum of positive squares in 2 ways, for example, as 590165041284 + 714215982769 = 768222^2 + 845113^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1304381024053 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 (1304381024059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5342038 + ... + 5580871.

It is an arithmetic number, because the mean of its divisors is an integer number (326098016595).

Almost surely, 2^{1304381024053} is an apocalyptic number.

It is an amenable number.

1304381024053 is a deficient number, since it is larger than the sum of its proper divisors (11042327).

1304381024053 is a wasteful number, since it uses less digits than its factorization.

1304381024053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11042326.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 1304381024053 its reverse (3504201834031), we get a palindrome (4808582858084).

The spelling of 1304381024053 in words is "one trillion, three hundred four billion, three hundred eighty-one million, twenty-four thousand, fifty-three".