105010015 has 16 divisors (see below), whose sum is σ = 142210080. Its totient is φ = 73736320.

The previous prime is 105009997. The next prime is 105010027. The reversal of 105010015 is 510010501.

It is not a de Polignac number, because 105010015 - 2¹⁵ = 104977247 is a prime.

It is a super-2 number, since 2×105010015² = 22054206500600450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105009977 and 105010004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31324 + ... + 34513.

It is an arithmetic number, because the mean of its divisors is an integer number (8888130).

Almost surely, 2^105010015 is an apocalyptic number.

105010015 is a deficient number, since it is larger than the sum of its proper divisors (37200065).

105010015 is a wasteful number, since it uses less digits than its factorization.

105010015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65882.

The product of its (nonzero) digits is 25, while the sum is 13.

The square root of 105010015 is about 10247.4394362689. The cubic root of 105010015 is about 471.7843968263.

Adding to 105010015 its reverse (510010501), we get a palindrome (615020516).

The spelling of 105010015 in words is "one hundred five million, ten thousand, fifteen".