121573265217114 has 8 divisors (see below), whose sum is σ = 243146530434240. Its totient is φ = 40524421739036.

The previous prime is 121573265217113. The next prime is 121573265217137. The reversal of 121573265217114 is 411712562375121.

It is a happy number.

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

121573265217114 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (121573265217113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10131105434754 + ... + 10131105434765.

It is an arithmetic number, because the mean of its divisors is an integer number (30393316304280).

Almost surely, 2^{121573265217114} is an apocalyptic number.

121573265217114 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.

121573265217114 is a wasteful number, since it uses less digits than its factorization.

121573265217114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20262210869524.

The product of its digits is 705600, while the sum is 48.

The spelling of 121573265217114 in words is "one hundred twenty-one trillion, five hundred seventy-three billion, two hundred sixty-five million, two hundred seventeen thousand, one hundred fourteen".