10020240187 has 2 divisors, whose sum is σ = 10020240188. Its totient is φ = 10020240186.

The previous prime is 10020240133. The next prime is 10020240221. The reversal of 10020240187 is 78104202001.

It is a happy number.

10020240187 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10020240187 - 2¹⁹ = 10019715899 is a prime.

It is not a weakly prime, because it can be changed into another prime (10020240287) 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, 5010120093 + 5010120094.

It is an arithmetic number, because the mean of its divisors is an integer number (5010120094).

Almost surely, 2^10020240187 is an apocalyptic number.

10020240187 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020240187 is an equidigital number, since it uses as much as digits as its factorization.

10020240187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 25.

Adding to 10020240187 its reverse (78104202001), we get a palindrome (88124442188).

The spelling of 10020240187 in words is "ten billion, twenty million, two hundred forty thousand, one hundred eighty-seven".