105326905379 has 4 divisors (see below), whose sum is σ = 108724547520. Its totient is φ = 101929263240.

The previous prime is 105326905367. The next prime is 105326905381. The reversal of 105326905379 is 973509623501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 973509623501 = 68279 ⋅14257819.

It is a cyclic number.

It is not a de Polignac number, because 105326905379 - 2⁴ = 105326905363 is a prime.

It is a super-2 number, since 2×105326905379² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105326905309) 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, 1698821024 + ... + 1698821085.

It is an arithmetic number, because the mean of its divisors is an integer number (27181136880).

Almost surely, 2^105326905379 is an apocalyptic number.

105326905379 is a deficient number, since it is larger than the sum of its proper divisors (3397642141).

105326905379 is an equidigital number, since it uses as much as digits as its factorization.

105326905379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3397642140.

The product of its (nonzero) digits is 1530900, while the sum is 50.

The spelling of 105326905379 in words is "one hundred five billion, three hundred twenty-six million, nine hundred five thousand, three hundred seventy-nine".