103221202187 has 2 divisors, whose sum is σ = 103221202188. Its totient is φ = 103221202186.

The previous prime is 103221202151. The next prime is 103221202213. The reversal of 103221202187 is 781202122301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103221202187 - 2¹⁶ = 103221136651 is a prime.

It is not a weakly prime, because it can be changed into another prime (103221202087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51610601093 + 51610601094.

It is an arithmetic number, because the mean of its divisors is an integer number (51610601094).

Almost surely, 2^103221202187 is an apocalyptic number.

103221202187 is a deficient number, since it is larger than the sum of its proper divisors (1).

103221202187 is an equidigital number, since it uses as much as digits as its factorization.

103221202187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 29.

Adding to 103221202187 its reverse (781202122301), we get a palindrome (884423324488).

The spelling of 103221202187 in words is "one hundred three billion, two hundred twenty-one million, two hundred two thousand, one hundred eighty-seven".