2125413120287 has 2 divisors, whose sum is σ = 2125413120288. Its totient is φ = 2125413120286.

The previous prime is 2125413120251. The next prime is 2125413120293. The reversal of 2125413120287 is 7820213145212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2125413120287 - 2³² = 2121118152991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2125413120287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2125413120217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062706560143 + 1062706560144.

It is an arithmetic number, because the mean of its divisors is an integer number (1062706560144).

Almost surely, 2^{2125413120287} is an apocalyptic number.

2125413120287 is a deficient number, since it is larger than the sum of its proper divisors (1).

2125413120287 is an equidigital number, since it uses as much as digits as its factorization.

2125413120287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 38.

Adding to 2125413120287 its reverse (7820213145212), we get a palindrome (9945626265499).

The spelling of 2125413120287 in words is "two trillion, one hundred twenty-five billion, four hundred thirteen million, one hundred twenty thousand, two hundred eighty-seven".