121098283 has 2 divisors, whose sum is σ = 121098284. Its totient is φ = 121098282.

The previous prime is 121098253. The next prime is 121098311. The reversal of 121098283 is 382890121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 121098283 - 2⁹ = 121097771 is a prime.

It is not a weakly prime, because it can be changed into another prime (121098203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60549141 + 60549142.

It is an arithmetic number, because the mean of its divisors is an integer number (60549142).

Almost surely, 2^121098283 is an apocalyptic number.

121098283 is a deficient number, since it is larger than the sum of its proper divisors (1).

121098283 is an equidigital number, since it uses as much as digits as its factorization.

121098283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 121098283 is about 11004.4665022890. The cubic root of 121098283 is about 494.7426244225.

The spelling of 121098283 in words is "one hundred twenty-one million, ninety-eight thousand, two hundred eighty-three".