2103268202887 has 2 divisors, whose sum is σ = 2103268202888. Its totient is φ = 2103268202886.

The previous prime is 2103268202879. The next prime is 2103268202929. The reversal of 2103268202887 is 7882028623012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2103268202887 - 2³ = 2103268202879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2103268202887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2103268203887) 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, 1051634101443 + 1051634101444.

It is an arithmetic number, because the mean of its divisors is an integer number (1051634101444).

Almost surely, 2^{2103268202887} is an apocalyptic number.

2103268202887 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103268202887 is an equidigital number, since it uses as much as digits as its factorization.

2103268202887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1032192, while the sum is 49.

The spelling of 2103268202887 in words is "two trillion, one hundred three billion, two hundred sixty-eight million, two hundred two thousand, eight hundred eighty-seven".