106145 has 16 divisors (see below), whose sum is σ = 145152. Its totient is φ = 73920.

The previous prime is 106129. The next prime is 106163. The reversal of 106145 is 541601.

It is a happy number.

106145 is nontrivially palindromic in base 12.

It is not a de Polignac number, because 106145 - 2⁴ = 106129 is a prime.

It is a super-2 number, since 2×106145² = 22533522050, which contains 22 as substring.

It is a Duffinian number.

106145 is an undulating number in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1460 + ... + 1530.

It is an arithmetic number, because the mean of its divisors is an integer number (9072).

2¹⁰⁶¹⁴⁵ is an apocalyptic number.

It is an amenable number.

106145 is a deficient number, since it is larger than the sum of its proper divisors (39007).

106145 is a wasteful number, since it uses less digits than its factorization.

106145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 106145 is about 325.7990178009. The cubic root of 106145 is about 47.3478046519.

Adding to 106145 its reverse (541601), we get a palindrome (647746).

The spelling of 106145 in words is "one hundred six thousand, one hundred forty-five".