105307135 has 4 divisors (see below), whose sum is σ = 126368568. Its totient is φ = 84245704.

The previous prime is 105307121. The next prime is 105307141. The reversal of 105307135 is 531703501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 531703501 = 7 ⋅75957643.

It is a cyclic number.

It is not a de Polignac number, because 105307135 - 2⁹ = 105306623 is a prime.

It is a super-2 number, since 2×105307135² = 22179185363816450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10530709 + ... + 10530718.

It is an arithmetic number, because the mean of its divisors is an integer number (31592142).

Almost surely, 2^105307135 is an apocalyptic number.

105307135 is a deficient number, since it is larger than the sum of its proper divisors (21061433).

105307135 is an equidigital number, since it uses as much as digits as its factorization.

105307135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21061432.

The product of its (nonzero) digits is 1575, while the sum is 25.

The square root of 105307135 is about 10261.9264760570. The cubic root of 105307135 is about 472.2289403940.

The spelling of 105307135 in words is "one hundred five million, three hundred seven thousand, one hundred thirty-five".