105513110 has 16 divisors (see below), whose sum is σ = 190372032. Its totient is φ = 42105600.

The previous prime is 105513091. The next prime is 105513113. The reversal of 105513110 is 11315501.

It is a super-2 number, since 2×105513110² = 22266032763744200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105513113) 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, 7931 + ... + 16550.

It is an arithmetic number, because the mean of its divisors is an integer number (11898252).

Almost surely, 2^105513110 is an apocalyptic number.

105513110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105513110 is a deficient number, since it is larger than the sum of its proper divisors (84858922).

105513110 is a wasteful number, since it uses less digits than its factorization.

105513110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24919.

The product of its (nonzero) digits is 75, while the sum is 17.

The square root of 105513110 is about 10271.9574570770. The cubic root of 105513110 is about 472.5366245418.

Adding to 105513110 its reverse (11315501), we get a palindrome (116828611).

The spelling of 105513110 in words is "one hundred five million, five hundred thirteen thousand, one hundred ten".