121027382 has 32 divisors (see below), whose sum is σ = 215550720. Its totient is φ = 49865760.

The previous prime is 121027373. The next prime is 121027399. The reversal of 121027382 is 283720121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124157 + ... + 125127.

It is an arithmetic number, because the mean of its divisors is an integer number (6735960).

Almost surely, 2^121027382 is an apocalyptic number.

121027382 is a deficient number, since it is larger than the sum of its proper divisors (94523338).

121027382 is a wasteful number, since it uses less digits than its factorization.

121027382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 121027382 is about 11001.2445659571. The cubic root of 121027382 is about 494.6460510884.

The spelling of 121027382 in words is "one hundred twenty-one million, twenty-seven thousand, three hundred eighty-two".