120231359 has 2 divisors, whose sum is σ = 120231360. Its totient is φ = 120231358.

The previous prime is 120231341. The next prime is 120231409. The reversal of 120231359 is 953132021.

It is a weak prime.

It is an emirp because it is prime and its reverse (953132021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120231359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120231959) 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, 60115679 + 60115680.

It is an arithmetic number, because the mean of its divisors is an integer number (60115680).

Almost surely, 2^120231359 is an apocalyptic number.

120231359 is a deficient number, since it is larger than the sum of its proper divisors (1).

120231359 is an equidigital number, since it uses as much as digits as its factorization.

120231359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 120231359 is about 10965.0061103494. The cubic root of 120231359 is about 493.5592004551.

The spelling of 120231359 in words is "one hundred twenty million, two hundred thirty-one thousand, three hundred fifty-nine".