101046161 has 16 divisors (see below), whose sum is σ = 108662400. Its totient is φ = 93685248.

The previous prime is 101046151. The next prime is 101046163. The reversal of 101046161 is 161640101.

It is a cyclic number.

It is not a de Polignac number, because 101046161 - 2⁶ = 101046097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101046163) 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 15 ways as a sum of consecutive naturals, for example, 200636 + ... + 201138.

It is an arithmetic number, because the mean of its divisors is an integer number (6791400).

Almost surely, 2^101046161 is an apocalyptic number.

It is an amenable number.

101046161 is a deficient number, since it is larger than the sum of its proper divisors (7616239).

101046161 is a wasteful number, since it uses less digits than its factorization.

101046161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 101046161 is about 10052.1719543589. The cubic root of 101046161 is about 465.7718879005.

Adding to 101046161 its reverse (161640101), we get a palindrome (262686262).

The spelling of 101046161 in words is "one hundred one million, forty-six thousand, one hundred sixty-one".