135031105 has 16 divisors (see below), whose sum is σ = 182865600. Its totient is φ = 94816960.

The previous prime is 135031103. The next prime is 135031109. The reversal of 135031105 is 501130531.

It is not a de Polignac number, because 135031105 - 2¹ = 135031103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135031103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40735 + ... + 43924.

It is an arithmetic number, because the mean of its divisors is an integer number (11429100).

Almost surely, 2^135031105 is an apocalyptic number.

It is an amenable number.

135031105 is a deficient number, since it is larger than the sum of its proper divisors (47834495).

135031105 is a wasteful number, since it uses less digits than its factorization.

135031105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84704.

The product of its (nonzero) digits is 225, while the sum is 19.

The square root of 135031105 is about 11620.2885076060. The cubic root of 135031105 is about 513.0321800899.

Adding to 135031105 its reverse (501130531), we get a palindrome (636161636).

The spelling of 135031105 in words is "one hundred thirty-five million, thirty-one thousand, one hundred five".