1053314321513 has 4 divisors (see below), whose sum is σ = 1053316997460. Its totient is φ = 1053311645568.

The previous prime is 1053314321503. The next prime is 1053314321537. The reversal of 1053314321513 is 3151234133501.

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

It can be written as a sum of positive squares in 2 ways, for example, as 873751954009 + 179562367504 = 934747^2 + 423748^2 .

It is a cyclic number.

It is not a de Polignac number, because 1053314321513 - 2²⁶ = 1053247212649 is a prime.

It is a super-2 number, since 2×1053314321513² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1053314321513.

It is not an unprimeable number, because it can be changed into a prime (1053314321503) 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, 618620 + ... + 1577757.

It is an arithmetic number, because the mean of its divisors is an integer number (263329249365).

Almost surely, 2^{1053314321513} is an apocalyptic number.

It is an amenable number.

1053314321513 is a deficient number, since it is larger than the sum of its proper divisors (2675947).

1053314321513 is an equidigital number, since it uses as much as digits as its factorization.

1053314321513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2675946.

The product of its (nonzero) digits is 16200, while the sum is 32.

The spelling of 1053314321513 in words is "one trillion, fifty-three billion, three hundred fourteen million, three hundred twenty-one thousand, five hundred thirteen".