105015050 has 24 divisors (see below), whose sum is σ = 223232736. Its totient is φ = 36005040.

The previous prime is 105015041. The next prime is 105015067. The reversal of 105015050 is 50510501.

It is a super-2 number, since 2×105015050² = 22056321453005000, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149672 + ... + 150371.

It is an arithmetic number, because the mean of its divisors is an integer number (9301364).

Almost surely, 2^105015050 is an apocalyptic number.

105015050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105015050 is an abundant number, since it is smaller than the sum of its proper divisors (118217686).

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

105015050 is a wasteful number, since it uses less digits than its factorization.

105015050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300062 (or 300057 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 105015050 is about 10247.6851044516. The cubic root of 105015050 is about 471.7919370483.

Adding to 105015050 its reverse (50510501), we get a palindrome (155525551).

It can be divided in two parts, 10501 and 5050, that added together give a palindrome (15551).

The spelling of 105015050 in words is "one hundred five million, fifteen thousand, fifty".