121000014 has 16 divisors (see below), whose sum is σ = 268889040. Its totient is φ = 40333320.

The previous prime is 121000003. The next prime is 121000049. The reversal of 121000014 is 410000121.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1120317 + ... + 1120424.

It is an arithmetic number, because the mean of its divisors is an integer number (16805565).

Almost surely, 2^121000014 is an apocalyptic number.

121000014 is an abundant number, since it is smaller than the sum of its proper divisors (147889026).

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

121000014 is a wasteful number, since it uses less digits than its factorization.

121000014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2240752 (or 2240746 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 121000014 is about 11000.0006363636. Note that the first 3 decimals coincide. The cubic root of 121000014 is about 494.6087634007.

Adding to 121000014 its reverse (410000121), we get a palindrome (531000135).

The spelling of 121000014 in words is "one hundred twenty-one million, fourteen", and thus it is an aban number.