121793082 has 16 divisors (see below), whose sum is σ = 243706752. Its totient is φ = 40577600.

The previous prime is 121793039. The next prime is 121793093. The reversal of 121793082 is 280397121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13183 + ... + 20429.

It is an arithmetic number, because the mean of its divisors is an integer number (15231672).

Almost surely, 2^121793082 is an apocalyptic number.

121793082 is an abundant number, since it is smaller than the sum of its proper divisors (121913670).

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

121793082 is a wasteful number, since it uses less digits than its factorization.

121793082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10053.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 121793082 is about 11035.9903044539. The cubic root of 121793082 is about 495.6870125852.

The spelling of 121793082 in words is "one hundred twenty-one million, seven hundred ninety-three thousand, eighty-two".