120020195555083 has 2 divisors, whose sum is σ = 120020195555084. Its totient is φ = 120020195555082.

The previous prime is 120020195555077. The next prime is 120020195555107. The reversal of 120020195555083 is 380555591020021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120020195555083 is a prime.

It is a super-2 number, since 2×120020195555083² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120020195555023) 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, 60010097777541 + 60010097777542.

It is an arithmetic number, because the mean of its divisors is an integer number (60010097777542).

Almost surely, 2^{120020195555083} is an apocalyptic number.

120020195555083 is a deficient number, since it is larger than the sum of its proper divisors (1).

120020195555083 is an equidigital number, since it uses as much as digits as its factorization.

120020195555083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540000, while the sum is 46.

The spelling of 120020195555083 in words is "one hundred twenty trillion, twenty billion, one hundred ninety-five million, five hundred fifty-five thousand, eighty-three".