120339047 has 2 divisors, whose sum is σ = 120339048. Its totient is φ = 120339046.

The previous prime is 120339029. The next prime is 120339053. The reversal of 120339047 is 740933021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120339047 - 2⁸ = 120338791 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120339077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60169523 + 60169524.

It is an arithmetic number, because the mean of its divisors is an integer number (60169524).

Almost surely, 2^120339047 is an apocalyptic number.

120339047 is a deficient number, since it is larger than the sum of its proper divisors (1).

120339047 is an equidigital number, since it uses as much as digits as its factorization.

120339047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 120339047 is about 10969.9155420632. The cubic root of 120339047 is about 493.7065123906.

The spelling of 120339047 in words is "one hundred twenty million, three hundred thirty-nine thousand, forty-seven".