105051105 has 24 divisors (see below), whose sum is σ = 183019200. Its totient is φ = 55740960.

The previous prime is 105051101. The next prime is 105051113. The reversal of 105051105 is 501150501.

It is not a de Polignac number, because 105051105 - 2² = 105051101 is a prime.

It is a super-2 number, since 2×105051105² = 22071469323442050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105051101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3090 + ... + 14820.

It is an arithmetic number, because the mean of its divisors is an integer number (7625800).

Almost surely, 2^105051105 is an apocalyptic number.

105051105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

105051105 is a deficient number, since it is larger than the sum of its proper divisors (77968095).

105051105 is a wasteful number, since it uses less digits than its factorization.

105051105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11941 (or 11938 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

The square root of 105051105 is about 10249.4441312688. Note that the first 3 decimals coincide. The cubic root of 105051105 is about 471.8459245860.

The spelling of 105051105 in words is "one hundred five million, fifty-one thousand, one hundred five".