121023338771382 has 8 divisors (see below), whose sum is σ = 242046677542776. Its totient is φ = 40341112923792.

The previous prime is 121023338771339. The next prime is 121023338771411. The reversal of 121023338771382 is 283177833320121.

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

121023338771382 is an admirable number.

It is a congruent 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, 10085278230943 + ... + 10085278230954.

It is an arithmetic number, because the mean of its divisors is an integer number (30255834692847).

Almost surely, 2^{121023338771382} is an apocalyptic number.

121023338771382 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.

121023338771382 is a wasteful number, since it uses less digits than its factorization.

121023338771382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20170556461902.

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 121023338771382 in words is "one hundred twenty-one trillion, twenty-three billion, three hundred thirty-eight million, seven hundred seventy-one thousand, three hundred eighty-two".