106020161 has 8 divisors (see below), whose sum is σ = 114656640. Its totient is φ = 97452432.

The previous prime is 106020149. The next prime is 106020181. The reversal of 106020161 is 161020601.

It is a happy number.

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 106020161 - 2⁶ = 106020097 is a prime.

It is a super-2 number, since 2×106020161² = 22480549076931842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106020181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13955 + ... + 20168.

It is an arithmetic number, because the mean of its divisors is an integer number (14332080).

Almost surely, 2^106020161 is an apocalyptic number.

It is an amenable number.

106020161 is a deficient number, since it is larger than the sum of its proper divisors (8636479).

106020161 is a wasteful number, since it uses less digits than its factorization.

106020161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34375.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 106020161 is about 10296.6091991490. The cubic root of 106020161 is about 473.2923517496.

Adding to 106020161 its reverse (161020601), we get a palindrome (267040762).

The spelling of 106020161 in words is "one hundred six million, twenty thousand, one hundred sixty-one".