105521235076 has 12 divisors (see below), whose sum is σ = 184698959872. Its totient is φ = 52750103688.

The previous prime is 105521235037. The next prime is 105521235089. The reversal of 105521235076 is 670532125501.

It is a super-3 number, since 3×105521235076³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2605860 + ... + 2646043.

Almost surely, 2^105521235076 is an apocalyptic number.

It is an amenable number.

105521235076 is a deficient number, since it is larger than the sum of its proper divisors (79177724796).

105521235076 is a wasteful number, since it uses less digits than its factorization.

105521235076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5256930 (or 5256928 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 37.

The spelling of 105521235076 in words is "one hundred five billion, five hundred twenty-one million, two hundred thirty-five thousand, seventy-six".