105534305320 has 16 divisors (see below), whose sum is σ = 237452187060. Its totient is φ = 42213722112.

The previous prime is 105534305293. The next prime is 105534305323. The reversal of 105534305320 is 23503435501.

It can be written as a sum of positive squares in 2 ways, for example, as 102590808804 + 2943496516 = 320298^2 + 54254^2 .

It is a super-2 number, since 2×105534305320² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105534305323) 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, 1319178777 + ... + 1319178856.

Almost surely, 2^105534305320 is an apocalyptic number.

105534305320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105534305320 is an abundant number, since it is smaller than the sum of its proper divisors (131917881740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105534305320 is a wasteful number, since it uses less digits than its factorization.

105534305320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2638357644 (or 2638357640 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 105534305320 in words is "one hundred five billion, five hundred thirty-four million, three hundred five thousand, three hundred twenty".