105081473879 has 8 divisors (see below), whose sum is σ = 105289265520. Its totient is φ = 104873751936.

The previous prime is 105081473867. The next prime is 105081473923. The reversal of 105081473879 is 978374180501.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105081473879 is a prime.

It is a super-2 number, since 2×105081473879² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105081473879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105081473779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3820127 + ... + 3847535.

It is an arithmetic number, because the mean of its divisors is an integer number (13161158190).

Almost surely, 2^105081473879 is an apocalyptic number.

105081473879 is a deficient number, since it is larger than the sum of its proper divisors (207791641).

105081473879 is an equidigital number, since it uses as much as digits as its factorization.

105081473879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34849.

The product of its (nonzero) digits is 1693440, while the sum is 53.

The spelling of 105081473879 in words is "one hundred five billion, eighty-one million, four hundred seventy-three thousand, eight hundred seventy-nine".