120364787 has 2 divisors, whose sum is σ = 120364788. Its totient is φ = 120364786.

The previous prime is 120364747. The next prime is 120364813. The reversal of 120364787 is 787463021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120364787 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120364787.

It is not a weakly prime, because it can be changed into another prime (120364747) 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, 60182393 + 60182394.

It is an arithmetic number, because the mean of its divisors is an integer number (60182394).

Almost surely, 2^120364787 is an apocalyptic number.

120364787 is a deficient number, since it is larger than the sum of its proper divisors (1).

120364787 is an equidigital number, since it uses as much as digits as its factorization.

120364787 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 120364787 is about 10971.0886880018. The cubic root of 120364787 is about 493.7417104414.

The spelling of 120364787 in words is "one hundred twenty million, three hundred sixty-four thousand, seven hundred eighty-seven".