121883882 has 8 divisors (see below), whose sum is σ = 182873700. Its totient is φ = 60925984.

The previous prime is 121883869. The next prime is 121883891. The reversal of 121883882 is 288388121.

It can be written as a sum of positive squares in 2 ways, for example, as 95863681 + 26020201 = 9791^2 + 5101^2 .

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

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, 7844 + ... + 17472.

Almost surely, 2^121883882 is an apocalyptic number.

121883882 is a deficient number, since it is larger than the sum of its proper divisors (60989818).

121883882 is an equidigital number, since it uses as much as digits as its factorization.

121883882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15960.

The product of its digits is 49152, while the sum is 41.

The square root of 121883882 is about 11040.1033509655. The cubic root of 121883882 is about 495.8101646276.

The spelling of 121883882 in words is "one hundred twenty-one million, eight hundred eighty-three thousand, eight hundred eighty-two".