120446161 has 16 divisors (see below), whose sum is σ = 133781760. Its totient is φ = 107527680.

The previous prime is 120446119. The next prime is 120446171. The reversal of 120446161 is 161644021.

It is a cyclic number.

It is not a de Polignac number, because 120446161 - 2¹⁷ = 120315089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120446171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167160 + ... + 167878.

It is an arithmetic number, because the mean of its divisors is an integer number (8361360).

Almost surely, 2^120446161 is an apocalyptic number.

120446161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120446161 is a deficient number, since it is larger than the sum of its proper divisors (13335599).

120446161 is a wasteful number, since it uses less digits than its factorization.

120446161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 120446161 is about 10974.7966268173. The cubic root of 120446161 is about 493.8529519657.

The spelling of 120446161 in words is "one hundred twenty million, four hundred forty-six thousand, one hundred sixty-one".