121350727 has 2 divisors, whose sum is σ = 121350728. Its totient is φ = 121350726.

The previous prime is 121350679. The next prime is 121350763. The reversal of 121350727 is 727053121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 121350727 - 2¹¹ = 121348679 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121350695 and 121350704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121357727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60675363 + 60675364.

It is an arithmetic number, because the mean of its divisors is an integer number (60675364).

Almost surely, 2^121350727 is an apocalyptic number.

121350727 is a deficient number, since it is larger than the sum of its proper divisors (1).

121350727 is an equidigital number, since it uses as much as digits as its factorization.

121350727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 121350727 is about 11015.9306007255. The cubic root of 121350727 is about 495.0861694017.

The spelling of 121350727 in words is "one hundred twenty-one million, three hundred fifty thousand, seven hundred twenty-seven".