121301214 has 8 divisors (see below), whose sum is σ = 242602440. Its totient is φ = 40433736.

The previous prime is 121301203. The next prime is 121301221. The reversal of 121301214 is 412103121.

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

121301214 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 121301193 and 121301202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10108429 + ... + 10108440.

It is an arithmetic number, because the mean of its divisors is an integer number (30325305).

Almost surely, 2^121301214 is an apocalyptic number.

121301214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121301214 is a wasteful number, since it uses less digits than its factorization.

121301214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20216874.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 121301214 is about 11013.6830352067. The cubic root of 121301214 is about 495.0188259343.

Adding to 121301214 its reverse (412103121), we get a palindrome (533404335).

The spelling of 121301214 in words is "one hundred twenty-one million, three hundred one thousand, two hundred fourteen".