105432453152513 has 4 divisors (see below), whose sum is σ = 105440448346800. Its totient is φ = 105424457958228.

The previous prime is 105432453152443. The next prime is 105432453152527. The reversal of 105432453152513 is 315251354234501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105432453152513 - 2³⁶ = 105363733675777 is a prime.

It is a super-2 number, since 2×105432453152513² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105432453152573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3997577363 + ... + 3997603736.

It is an arithmetic number, because the mean of its divisors is an integer number (26360112086700).

Almost surely, 2^{105432453152513} is an apocalyptic number.

It is an amenable number.

105432453152513 is a deficient number, since it is larger than the sum of its proper divisors (7995194287).

105432453152513 is an equidigital number, since it uses as much as digits as its factorization.

105432453152513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7995194286.

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 105432453152513 in words is "one hundred five trillion, four hundred thirty-two billion, four hundred fifty-three million, one hundred fifty-two thousand, five hundred thirteen".