102114125149 has 2 divisors, whose sum is σ = 102114125150. Its totient is φ = 102114125148.

The previous prime is 102114125129. The next prime is 102114125159. The reversal of 102114125149 is 941521411201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70062384249 + 32051740900 = 264693^2 + 179030^2 .

It is a cyclic number.

It is not a de Polignac number, because 102114125149 - 2¹⁹ = 102113600861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102114125149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102114125129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51057062574 + 51057062575.

It is an arithmetic number, because the mean of its divisors is an integer number (51057062575).

Almost surely, 2^102114125149 is an apocalyptic number.

It is an amenable number.

102114125149 is a deficient number, since it is larger than the sum of its proper divisors (1).

102114125149 is an equidigital number, since it uses as much as digits as its factorization.

102114125149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 31.

The spelling of 102114125149 in words is "one hundred two billion, one hundred fourteen million, one hundred twenty-five thousand, one hundred forty-nine".