105113135 has 8 divisors (see below), whose sum is σ = 129212496. Its totient is φ = 82039360.

The previous prime is 105113117. The next prime is 105113167. The reversal of 105113135 is 531311501.

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

It is not a de Polignac number, because 105113135 - 2⁸ = 105112879 is a prime.

It is a super-2 number, since 2×105113135² = 22097542299056450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256169 + ... + 256578.

It is an arithmetic number, because the mean of its divisors is an integer number (16151562).

Almost surely, 2^105113135 is an apocalyptic number.

105113135 is a deficient number, since it is larger than the sum of its proper divisors (24099361).

105113135 is an equidigital number, since it uses as much as digits as its factorization.

105113135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512793.

The product of its (nonzero) digits is 225, while the sum is 20.

The square root of 105113135 is about 10252.4697024668. The cubic root of 105113135 is about 471.9387773101.

Adding to 105113135 its reverse (531311501), we get a palindrome (636424636).

It can be divided in two parts, 1051 and 13135, that multiplied together give a triangular number (13804885 = T₅₂₅₄).

The spelling of 105113135 in words is "one hundred five million, one hundred thirteen thousand, one hundred thirty-five".