121367882 has 4 divisors (see below), whose sum is σ = 182051826. Its totient is φ = 60683940.

The previous prime is 121367837. The next prime is 121367893. The reversal of 121367882 is 288763121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 116877721 + 4490161 = 10811^2 + 2119^2 .

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 as a sum of consecutive naturals, namely, 30341969 + ... + 30341972.

Almost surely, 2^121367882 is an apocalyptic number.

121367882 is a deficient number, since it is larger than the sum of its proper divisors (60683944).

121367882 is an equidigital number, since it uses as much as digits as its factorization.

121367882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60683943.

The product of its digits is 32256, while the sum is 38.

The square root of 121367882 is about 11016.7092182738. The cubic root of 121367882 is about 495.1094979340.

The spelling of 121367882 in words is "one hundred twenty-one million, three hundred sixty-seven thousand, eight hundred eighty-two".