120935106247 has 2 divisors, whose sum is σ = 120935106248. Its totient is φ = 120935106246.

The previous prime is 120935106239. The next prime is 120935106251. The reversal of 120935106247 is 742601539021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120935106247 - 2³ = 120935106239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120935101247) 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, 60467553123 + 60467553124.

It is an arithmetic number, because the mean of its divisors is an integer number (60467553124).

Almost surely, 2^120935106247 is an apocalyptic number.

120935106247 is a deficient number, since it is larger than the sum of its proper divisors (1).

120935106247 is an equidigital number, since it uses as much as digits as its factorization.

120935106247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 120935106247 in words is "one hundred twenty billion, nine hundred thirty-five million, one hundred six thousand, two hundred forty-seven".