121065106 has 8 divisors (see below), whose sum is σ = 187455744. Its totient is φ = 58579860.

The previous prime is 121065089. The next prime is 121065121. The reversal of 121065106 is 601560121.

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

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 976270 + ... + 976393.

It is an arithmetic number, because the mean of its divisors is an integer number (23431968).

Almost surely, 2^121065106 is an apocalyptic number.

121065106 is a deficient number, since it is larger than the sum of its proper divisors (66390638).

121065106 is a wasteful number, since it uses less digits than its factorization.

121065106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1952696.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 121065106 is about 11002.9589656601. The cubic root of 121065106 is about 494.6974391542.

The spelling of 121065106 in words is "one hundred twenty-one million, sixty-five thousand, one hundred six".