120101023839187 has 2 divisors, whose sum is σ = 120101023839188. Its totient is φ = 120101023839186.

The previous prime is 120101023839151. The next prime is 120101023839259. The reversal of 120101023839187 is 781938320101021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120101023839187 - 2¹⁵ = 120101023806419 is a prime.

It is not a weakly prime, because it can be changed into another prime (120101023839127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60050511919593 + 60050511919594.

It is an arithmetic number, because the mean of its divisors is an integer number (60050511919594).

Almost surely, 2^{120101023839187} is an apocalyptic number.

120101023839187 is a deficient number, since it is larger than the sum of its proper divisors (1).

120101023839187 is an equidigital number, since it uses as much as digits as its factorization.

120101023839187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 46.

The spelling of 120101023839187 in words is "one hundred twenty trillion, one hundred one billion, twenty-three million, eight hundred thirty-nine thousand, one hundred eighty-seven".