2125188327107 has 2 divisors, whose sum is σ = 2125188327108. Its totient is φ = 2125188327106.

The previous prime is 2125188327001. The next prime is 2125188327233. The reversal of 2125188327107 is 7017238815212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2125188327107 - 2¹⁰ = 2125188326083 is a prime.

It is not a weakly prime, because it can be changed into another prime (2125188327607) 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, 1062594163553 + 1062594163554.

It is an arithmetic number, because the mean of its divisors is an integer number (1062594163554).

Almost surely, 2^{2125188327107} is an apocalyptic number.

2125188327107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2125188327107 is an equidigital number, since it uses as much as digits as its factorization.

2125188327107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 376320, while the sum is 47.

The spelling of 2125188327107 in words is "two trillion, one hundred twenty-five billion, one hundred eighty-eight million, three hundred twenty-seven thousand, one hundred seven".