105323341244545 has 8 divisors (see below), whose sum is σ = 126398794443840. Its totient is φ = 84251483028720.

The previous prime is 105323341244521. The next prime is 105323341244579. The reversal of 105323341244545 is 545442143323501.

It is a happy number.

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

It is not a de Polignac number, because 105323341244545 - 2⁴⁵ = 70138969155713 is a prime.

It is a super-2 number, since 2×105323341244545² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105323341244495 and 105323341244504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 898681411 + ... + 898798600.

It is an arithmetic number, because the mean of its divisors is an integer number (15799849305480).

Almost surely, 2^{105323341244545} is an apocalyptic number.

It is an amenable number.

105323341244545 is a deficient number, since it is larger than the sum of its proper divisors (21075453199295).

105323341244545 is a wasteful number, since it uses less digits than its factorization.

105323341244545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797491735.

The product of its (nonzero) digits is 3456000, while the sum is 46.

The spelling of 105323341244545 in words is "one hundred five trillion, three hundred twenty-three billion, three hundred forty-one million, two hundred forty-four thousand, five hundred forty-five".