105045135 has 32 divisors (see below), whose sum is σ = 181977600. Its totient is φ = 51435648.

The previous prime is 105045133. The next prime is 105045169. The reversal of 105045135 is 531540501.

It is not a de Polignac number, because 105045135 - 2¹ = 105045133 is a prime.

It is a super-2 number, since 2×105045135² = 22068960774336450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105045131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37452 + ... + 40158.

It is an arithmetic number, because the mean of its divisors is an integer number (5686800).

Almost surely, 2^105045135 is an apocalyptic number.

105045135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

105045135 is a deficient number, since it is larger than the sum of its proper divisors (76932465).

105045135 is a wasteful number, since it uses less digits than its factorization.

105045135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2927.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 105045135 is about 10249.1528918248. The cubic root of 105045135 is about 471.8369861633.

Adding to 105045135 its reverse (531540501), we get a palindrome (636585636).

The spelling of 105045135 in words is "one hundred five million, forty-five thousand, one hundred thirty-five".