121282327 has 2 divisors, whose sum is σ = 121282328. Its totient is φ = 121282326.

The previous prime is 121282307. The next prime is 121282349. The reversal of 121282327 is 723282121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121282327 - 2¹¹ = 121280279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121282295 and 121282304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121282307) by changing a digit.

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, 60641163 + 60641164.

It is an arithmetic number, because the mean of its divisors is an integer number (60641164).

Almost surely, 2^121282327 is an apocalyptic number.

121282327 is a deficient number, since it is larger than the sum of its proper divisors (1).

121282327 is an equidigital number, since it uses as much as digits as its factorization.

121282327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688, while the sum is 28.

The square root of 121282327 is about 11012.8255683998. The cubic root of 121282327 is about 494.9931325783.

The spelling of 121282327 in words is "one hundred twenty-one million, two hundred eighty-two thousand, three hundred twenty-seven".