121552315152114 has 48 divisors (see below), whose sum is σ = 305387634775104. Its totient is φ = 31572029908320.

The previous prime is 121552315152101. The next prime is 121552315152209. The reversal of 121552315152114 is 411251513255121.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11959097157 + ... + 11959107320.

It is an arithmetic number, because the mean of its divisors is an integer number (6362242391148).

Almost surely, 2^{121552315152114} is an apocalyptic number.

121552315152114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

121552315152114 is an abundant number, since it is smaller than the sum of its proper divisors (183835319622990).

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

121552315152114 is a wasteful number, since it uses less digits than its factorization.

121552315152114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23918204511 (or 23918204500 counting only the distinct ones).

The product of its digits is 60000, while the sum is 39.

The spelling of 121552315152114 in words is "one hundred twenty-one trillion, five hundred fifty-two billion, three hundred fifteen million, one hundred fifty-two thousand, one hundred fourteen".