121560616114 has 8 divisors (see below), whose sum is σ = 208389627648. Its totient is φ = 52097406900.

The previous prime is 121560616103. The next prime is 121560616123. The reversal of 121560616114 is 411616065121.

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

It is a self number, because there is not a number n which added to its sum of digits gives 121560616114.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4341450562 + ... + 4341450589.

It is an arithmetic number, because the mean of its divisors is an integer number (26048703456).

Almost surely, 2^121560616114 is an apocalyptic number.

121560616114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

121560616114 is a deficient number, since it is larger than the sum of its proper divisors (86829011534).

121560616114 is an equidigital number, since it uses as much as digits as its factorization.

121560616114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8682901160.

The product of its (nonzero) digits is 8640, while the sum is 34.

The spelling of 121560616114 in words is "one hundred twenty-one billion, five hundred sixty million, six hundred sixteen thousand, one hundred fourteen".