105313541403453 has 8 divisors (see below), whose sum is σ = 140429000618400. Its totient is φ = 70203554895408.

The previous prime is 105313541403443. The next prime is 105313541403461. The reversal of 105313541403453 is 354304145313501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 105313541403453 - 2¹³ = 105313541395261 is a prime.

It is a super-2 number, since 2×105313541403453² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105313541403443) 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, 1368131823 + ... + 1368208796.

It is an arithmetic number, because the mean of its divisors is an integer number (17553625077300).

Almost surely, 2^{105313541403453} is an apocalyptic number.

It is an amenable number.

105313541403453 is a deficient number, since it is larger than the sum of its proper divisors (35115459214947).

105313541403453 is a wasteful number, since it uses less digits than its factorization.

105313541403453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2736353451.

The product of its (nonzero) digits is 648000, while the sum is 42.

Adding to 105313541403453 its reverse (354304145313501), we get a palindrome (459617686716954).

The spelling of 105313541403453 in words is "one hundred five trillion, three hundred thirteen billion, five hundred forty-one million, four hundred three thousand, four hundred fifty-three".