120200203187 has 2 divisors, whose sum is σ = 120200203188. Its totient is φ = 120200203186.

The previous prime is 120200203163. The next prime is 120200203199. The reversal of 120200203187 is 781302002021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120200203187 - 2¹⁴ = 120200186803 is a prime.

It is not a weakly prime, because it can be changed into another prime (120200203127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60100101593 + 60100101594.

It is an arithmetic number, because the mean of its divisors is an integer number (60100101594).

Almost surely, 2^120200203187 is an apocalyptic number.

120200203187 is a deficient number, since it is larger than the sum of its proper divisors (1).

120200203187 is an equidigital number, since it uses as much as digits as its factorization.

120200203187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

The spelling of 120200203187 in words is "one hundred twenty billion, two hundred million, two hundred three thousand, one hundred eighty-seven".