105550530830339 has 4 divisors (see below), whose sum is σ = 120629178091824. Its totient is φ = 90471883568856.

The previous prime is 105550530830333. The next prime is 105550530830357. The reversal of 105550530830339 is 933038035055501.

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 105550530830339 - 2²⁴ = 105550514053123 is a prime.

It is a super-2 number, since 2×105550530830339² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105550530830333) 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, 7539323630732 + ... + 7539323630745.

It is an arithmetic number, because the mean of its divisors is an integer number (30157294522956).

Almost surely, 2^{105550530830339} is an apocalyptic number.

105550530830339 is a deficient number, since it is larger than the sum of its proper divisors (15078647261485).

105550530830339 is an equidigital number, since it uses as much as digits as its factorization.

105550530830339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15078647261484.

The product of its (nonzero) digits is 3645000, while the sum is 50.

The spelling of 105550530830339 in words is "one hundred five trillion, five hundred fifty billion, five hundred thirty million, eight hundred thirty thousand, three hundred thirty-nine".