120928269299 has 2 divisors, whose sum is σ = 120928269300. Its totient is φ = 120928269298.

The previous prime is 120928269283. The next prime is 120928269317. The reversal of 120928269299 is 992962829021.

It is a weak prime.

It is an emirp because it is prime and its reverse (992962829021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120928269299 - 2⁴ = 120928269283 is a prime.

It is not a weakly prime, because it can be changed into another prime (120924269299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60464134649 + 60464134650.

It is an arithmetic number, because the mean of its divisors is an integer number (60464134650).

Almost surely, 2^120928269299 is an apocalyptic number.

120928269299 is a deficient number, since it is larger than the sum of its proper divisors (1).

120928269299 is an equidigital number, since it uses as much as digits as its factorization.

120928269299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5038848, while the sum is 59.

The spelling of 120928269299 in words is "one hundred twenty billion, nine hundred twenty-eight million, two hundred sixty-nine thousand, two hundred ninety-nine".