121318014 has 8 divisors (see below), whose sum is σ = 242636040. Its totient is φ = 40439336.

The previous prime is 121318013. The next prime is 121318027. The reversal of 121318014 is 410813121.

It is a happy number.

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

121318014 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121318013) by changing a digit.

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, 10109829 + ... + 10109840.

It is an arithmetic number, because the mean of its divisors is an integer number (30329505).

Almost surely, 2^121318014 is an apocalyptic number.

121318014 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.

121318014 is a wasteful number, since it uses less digits than its factorization.

121318014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20219674.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 121318014 is about 11014.4456964479. The cubic root of 121318014 is about 495.0416779518.

The spelling of 121318014 in words is "one hundred twenty-one million, three hundred eighteen thousand, fourteen".