121253424114 has 8 divisors (see below), whose sum is σ = 242506848240. Its totient is φ = 40417808036.

The previous prime is 121253424109. The next prime is 121253424143. The reversal of 121253424114 is 411424352121.

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

121253424114 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10104452004 + ... + 10104452015.

It is an arithmetic number, because the mean of its divisors is an integer number (30313356030).

Almost surely, 2^121253424114 is an apocalyptic number.

121253424114 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.

121253424114 is a wasteful number, since it uses less digits than its factorization.

121253424114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20208904024.

The product of its digits is 7680, while the sum is 30.

Adding to 121253424114 its reverse (411424352121), we get a palindrome (532677776235).

The spelling of 121253424114 in words is "one hundred twenty-one billion, two hundred fifty-three million, four hundred twenty-four thousand, one hundred fourteen".