106389135 has 12 divisors (see below), whose sum is σ = 184407912. Its totient is φ = 56740848.

The previous prime is 106389133. The next prime is 106389149. The reversal of 106389135 is 531983601.

It is a happy number.

106389135 is a `hidden beast` number, since 1 + 0 + 638 + 9 + 13 + 5 = 666.

It is not a de Polignac number, because 106389135 - 2¹ = 106389133 is a prime.

It is a super-2 number, since 2×106389135² = 22637296092096450, 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 106389135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106389133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1182057 + ... + 1182146.

It is an arithmetic number, because the mean of its divisors is an integer number (15367326).

Almost surely, 2^106389135 is an apocalyptic number.

106389135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

106389135 is a deficient number, since it is larger than the sum of its proper divisors (78018777).

106389135 is a wasteful number, since it uses less digits than its factorization.

106389135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2364214 (or 2364211 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 106389135 is about 10314.5108948510. The cubic root of 106389135 is about 473.8407706366.

The spelling of 106389135 in words is "one hundred six million, three hundred eighty-nine thousand, one hundred thirty-five".