1513434113513 has 16 divisors (see below), whose sum is σ = 1927771009920. Its totient is φ = 1156662602496.

The previous prime is 1513434113507. The next prime is 1513434113563. The reversal of 1513434113513 is 3153114343151.

It is a cyclic number.

It is not a de Polignac number, because 1513434113513 - 2⁴ = 1513434113497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1513434113563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334680206 + ... + 334684727.

It is an arithmetic number, because the mean of its divisors is an integer number (120485688120).

Almost surely, 2^{1513434113513} is an apocalyptic number.

It is an amenable number.

1513434113513 is a deficient number, since it is larger than the sum of its proper divisors (414336896407).

1513434113513 is a wasteful number, since it uses less digits than its factorization.

1513434113513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669364976.

The product of its digits is 32400, while the sum is 35.

Adding to 1513434113513 its reverse (3153114343151), we get a palindrome (4666548456664).

The spelling of 1513434113513 in words is "one trillion, five hundred thirteen billion, four hundred thirty-four million, one hundred thirteen thousand, five hundred thirteen".