103111200000187 has 2 divisors, whose sum is σ = 103111200000188. Its totient is φ = 103111200000186.

The previous prime is 103111200000169. The next prime is 103111200000223. The reversal of 103111200000187 is 781000002111301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103111200000187 - 2³⁵ = 103076840261819 is a prime.

It is not a weakly prime, because it can be changed into another prime (103111200000167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51555600000093 + 51555600000094.

It is an arithmetic number, because the mean of its divisors is an integer number (51555600000094).

Almost surely, 2^{103111200000187} is an apocalyptic number.

103111200000187 is a deficient number, since it is larger than the sum of its proper divisors (1).

103111200000187 is an equidigital number, since it uses as much as digits as its factorization.

103111200000187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 25.

Adding to 103111200000187 its reverse (781000002111301), we get a palindrome (884111202111488).

The spelling of 103111200000187 in words is "one hundred three trillion, one hundred eleven billion, two hundred million, one hundred eighty-seven", and thus it is an aban number.