106501165 has 4 divisors (see below), whose sum is σ = 127801404. Its totient is φ = 85200928.

The previous prime is 106501163. The next prime is 106501183. The reversal of 106501165 is 561105601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 66634569 + 39866596 = 8163^2 + 6314^2 .

It is a cyclic number.

It is not a de Polignac number, because 106501165 - 2¹ = 106501163 is a prime.

It is a super-2 number, since 2×106501165² = 22684996292714450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106501163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10650112 + ... + 10650121.

It is an arithmetic number, because the mean of its divisors is an integer number (31950351).

Almost surely, 2^106501165 is an apocalyptic number.

It is an amenable number.

106501165 is a deficient number, since it is larger than the sum of its proper divisors (21300239).

106501165 is an equidigital number, since it uses as much as digits as its factorization.

106501165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21300238.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 106501165 is about 10319.9401645552. The cubic root of 106501165 is about 474.0070337280.

Adding to 106501165 its reverse (561105601), we get a palindrome (667606766).

The spelling of 106501165 in words is "one hundred six million, five hundred one thousand, one hundred sixty-five".