121051327 has 2 divisors, whose sum is σ = 121051328. Its totient is φ = 121051326.

The previous prime is 121051253. The next prime is 121051331. The reversal of 121051327 is 723150121.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 121051327 - 2⁷ = 121051199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121051298 and 121051307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121051397) 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, 60525663 + 60525664.

It is an arithmetic number, because the mean of its divisors is an integer number (60525664).

Almost surely, 2^121051327 is an apocalyptic number.

121051327 is a deficient number, since it is larger than the sum of its proper divisors (1).

121051327 is an equidigital number, since it uses as much as digits as its factorization.

121051327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 121051327 is about 11002.3327980933. The cubic root of 121051327 is about 494.6786704799.

The spelling of 121051327 in words is "one hundred twenty-one million, fifty-one thousand, three hundred twenty-seven".