120441091 has 2 divisors, whose sum is σ = 120441092. Its totient is φ = 120441090.

The previous prime is 120441077. The next prime is 120441103. The reversal of 120441091 is 190144021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120441091 - 2⁵ = 120441059 is a prime.

It is not a weakly prime, because it can be changed into another prime (120441011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60220545 + 60220546.

It is an arithmetic number, because the mean of its divisors is an integer number (60220546).

Almost surely, 2^120441091 is an apocalyptic number.

120441091 is a deficient number, since it is larger than the sum of its proper divisors (1).

120441091 is an equidigital number, since it uses as much as digits as its factorization.

120441091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 120441091 is about 10974.5656406074. The cubic root of 120441091 is about 493.8460225361.

The spelling of 120441091 in words is "one hundred twenty million, four hundred forty-one thousand, ninety-one".