106120565 has 8 divisors (see below), whose sum is σ = 128348160. Its totient is φ = 84227472.

The previous prime is 106120561. The next prime is 106120577. The reversal of 106120565 is 565021601.

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

It is a cyclic number.

It is not a de Polignac number, because 106120565 - 2² = 106120561 is a prime.

It is a super-2 number, since 2×106120565² = 22523148631838450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106120561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82925 + ... + 84194.

It is an arithmetic number, because the mean of its divisors is an integer number (16043520).

Almost surely, 2^106120565 is an apocalyptic number.

It is an amenable number.

106120565 is a deficient number, since it is larger than the sum of its proper divisors (22227595).

106120565 is a wasteful number, since it uses less digits than its factorization.

106120565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167251.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 106120565 is about 10301.4836310116. The cubic root of 106120565 is about 473.4417115558.

The spelling of 106120565 in words is "one hundred six million, one hundred twenty thousand, five hundred sixty-five".