120106641 has 8 divisors (see below), whose sum is σ = 160268704. Its totient is φ = 80007840.

The previous prime is 120106633. The next prime is 120106643. The reversal of 120106641 is 146601021.

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

It is not a de Polignac number, because 120106641 - 2³ = 120106633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120106643) 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, 11191 + ... + 19116.

It is an arithmetic number, because the mean of its divisors is an integer number (20033588).

Almost surely, 2^120106641 is an apocalyptic number.

It is an amenable number.

120106641 is a deficient number, since it is larger than the sum of its proper divisors (40162063).

120106641 is a wasteful number, since it uses less digits than its factorization.

120106641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31631.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 120106641 is about 10959.3175426210. The cubic root of 120106641 is about 493.3884823401.

Adding to 120106641 its reverse (146601021), we get a palindrome (266707662).

The spelling of 120106641 in words is "one hundred twenty million, one hundred six thousand, six hundred forty-one".