105380106479 has 4 divisors (see below), whose sum is σ = 105437914176. Its totient is φ = 105322298784.

The previous prime is 105380106449. The next prime is 105380106487. The reversal of 105380106479 is 974601083501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 105380106479 - 2¹⁶ = 105380040943 is a prime.

It is a super-2 number, since 2×105380106479² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105380106449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28901114 + ... + 28904759.

It is an arithmetic number, because the mean of its divisors is an integer number (26359478544).

Almost surely, 2^105380106479 is an apocalyptic number.

105380106479 is a deficient number, since it is larger than the sum of its proper divisors (57807697).

105380106479 is an equidigital number, since it uses as much as digits as its factorization.

105380106479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57807696.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 105380106479 in words is "one hundred five billion, three hundred eighty million, one hundred six thousand, four hundred seventy-nine".