135103705 has 8 divisors (see below), whose sum is σ = 176863104. Its totient is φ = 98257200.

The previous prime is 135103697. The next prime is 135103711. The reversal of 135103705 is 507301531.

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

It is not a de Polignac number, because 135103705 - 2³ = 135103697 is a prime.

It is a super-2 number, since 2×135103705² = 36506022209454050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 135103705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1228161 + ... + 1228270.

It is an arithmetic number, because the mean of its divisors is an integer number (22107888).

Almost surely, 2^135103705 is an apocalyptic number.

It is an amenable number.

135103705 is a deficient number, since it is larger than the sum of its proper divisors (41759399).

135103705 is a wasteful number, since it uses less digits than its factorization.

135103705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2456447.

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

The square root of 135103705 is about 11623.4119345397. The cubic root of 135103705 is about 513.1241082006.

The spelling of 135103705 in words is "one hundred thirty-five million, one hundred three thousand, seven hundred five".