105055102 has 4 divisors (see below), whose sum is σ = 157582656. Its totient is φ = 52527550.

The previous prime is 105055051. The next prime is 105055109. The reversal of 105055102 is 201550501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×105055102² = 22073148912460808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105055102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105055109) by changing a digit.

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 as a sum of consecutive naturals, namely, 26263774 + ... + 26263777.

It is an arithmetic number, because the mean of its divisors is an integer number (39395664).

Almost surely, 2^105055102 is an apocalyptic number.

105055102 is a deficient number, since it is larger than the sum of its proper divisors (52527554).

105055102 is an equidigital number, since it uses as much as digits as its factorization.

105055102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52527553.

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 105055102 is about 10249.6391155982. The cubic root of 105055102 is about 471.8519087980.

The spelling of 105055102 in words is "one hundred five million, fifty-five thousand, one hundred two".