105533462320 has 80 divisors (see below), whose sum is σ = 288261362592. Its totient is φ = 35423815680.

The previous prime is 105533462311. The next prime is 105533462327. The reversal of 105533462320 is 23264335501.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×105533462320² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105533462327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4601037 + ... + 4623916.

Almost surely, 2^105533462320 is an apocalyptic number.

105533462320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105533462320 is an abundant number, since it is smaller than the sum of its proper divisors (182727900272).

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

105533462320 is a wasteful number, since it uses less digits than its factorization.

105533462320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9224990 (or 9224984 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 105533462320 its reverse (23264335501), we get a palindrome (128797797821).

The spelling of 105533462320 in words is "one hundred five billion, five hundred thirty-three million, four hundred sixty-two thousand, three hundred twenty".