121314208 has 12 divisors (see below), whose sum is σ = 238837410. Its totient is φ = 60657088.

The previous prime is 121314173. The next prime is 121314229. The reversal of 121314208 is 802413121.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 101848464 + 19465744 = 10092^2 + 4412^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1895503 + ... + 1895566.

Almost surely, 2^121314208 is an apocalyptic number.

It is an amenable number.

121314208 is a deficient number, since it is larger than the sum of its proper divisors (117523202).

121314208 is an equidigital number, since it uses as much as digits as its factorization.

121314208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3791079 (or 3791071 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 121314208 is about 11014.2729219863. The cubic root of 121314208 is about 495.0365010665.

Adding to 121314208 its reverse (802413121), we get a palindrome (923727329).

The spelling of 121314208 in words is "one hundred twenty-one million, three hundred fourteen thousand, two hundred eight".