105550530830338 has 16 divisors (see below), whose sum is σ = 174395934438336. Its totient is φ = 47511712905840.

The previous prime is 105550530830333. The next prime is 105550530830357. The reversal of 105550530830338 is 833038035055501.

It is a super-2 number, since 2×105550530830338² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105550530830291 and 105550530830300.

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 7 ways as a sum of consecutive naturals, for example, 23290053081 + ... + 23290057612.

It is an arithmetic number, because the mean of its divisors is an integer number (10899745902396).

Almost surely, 2^{105550530830338} is an apocalyptic number.

105550530830338 is a deficient number, since it is larger than the sum of its proper divisors (68845403607998).

105550530830338 is a wasteful number, since it uses less digits than its factorization.

105550530830338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46580110809.

The product of its (nonzero) digits is 3240000, while the sum is 49.

Adding to 105550530830338 its reverse (833038035055501), we get a palindrome (938588565885839).

The spelling of 105550530830338 in words is "one hundred five trillion, five hundred fifty billion, five hundred thirty million, eight hundred thirty thousand, three hundred thirty-eight".