105039107 has 8 divisors (see below), whose sum is σ = 111423600. Its totient is φ = 98677504.

The previous prime is 105039097. The next prime is 105039119. The reversal of 105039107 is 701930501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105039107 - 2¹⁰ = 105038083 is a prime.

It is a super-2 number, since 2×105039107² = 22066427998714898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105039197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4244 + ... + 15102.

It is an arithmetic number, because the mean of its divisors is an integer number (13927950).

Almost surely, 2^105039107 is an apocalyptic number.

105039107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

105039107 is a deficient number, since it is larger than the sum of its proper divisors (6384493).

105039107 is a wasteful number, since it uses less digits than its factorization.

105039107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11445.

The product of its (nonzero) digits is 945, while the sum is 26.

The square root of 105039107 is about 10248.8588145217. The cubic root of 105039107 is about 471.8279605581.

Adding to 105039107 its reverse (701930501), we get a palindrome (806969608).

The spelling of 105039107 in words is "one hundred five million, thirty-nine thousand, one hundred seven".