121208848 has 20 divisors (see below), whose sum is σ = 235252800. Its totient is φ = 60498464.

The previous prime is 121208839. The next prime is 121208849. The reversal of 121208848 is 848802121.

It is not an unprimeable number, because it can be changed into a prime (121208849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3261 + ... + 15907.

It is an arithmetic number, because the mean of its divisors is an integer number (11762640).

Almost surely, 2^121208848 is an apocalyptic number.

It is an amenable number.

121208848 is a deficient number, since it is larger than the sum of its proper divisors (114043952).

121208848 is a wasteful number, since it uses less digits than its factorization.

121208848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13254 (or 13248 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 34.

The square root of 121208848 is about 11009.4889981325. The cubic root of 121208848 is about 494.8931483816.

The spelling of 121208848 in words is "one hundred twenty-one million, two hundred eight thousand, eight hundred forty-eight".