121727114 has 32 divisors (see below), whose sum is σ = 195982416. Its totient is φ = 56609280.

The previous prime is 121727113. The next prime is 121727117. The reversal of 121727114 is 411727121.

It can be written as a sum of positive squares in 8 ways, for example, as 75255625 + 46471489 = 8675^2 + 6817^2 .

It is not an unprimeable number, because it can be changed into a prime (121727113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160424 + ... + 161180.

Almost surely, 2^121727114 is an apocalyptic number.

121727114 is a deficient number, since it is larger than the sum of its proper divisors (74255302).

121727114 is a wasteful number, since it uses less digits than its factorization.

121727114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890.

The product of its digits is 784, while the sum is 26.

The square root of 121727114 is about 11033.0011329647. The cubic root of 121727114 is about 495.5975017913.

The spelling of 121727114 in words is "one hundred twenty-one million, seven hundred twenty-seven thousand, one hundred fourteen".