2087108311633 has 2 divisors, whose sum is σ = 2087108311634. Its totient is φ = 2087108311632.

The previous prime is 2087108311627. The next prime is 2087108311709. The reversal of 2087108311633 is 3361138017802.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1050393362769 + 1036714948864 = 1024887^2 + 1018192^2 .

It is a cyclic number.

It is not a de Polignac number, because 2087108311633 - 2¹⁷ = 2087108180561 is a prime.

It is a super-2 number, since 2×2087108311633² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2087108311633.

It is not a weakly prime, because it can be changed into another prime (2087108311033) 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, 1043554155816 + 1043554155817.

It is an arithmetic number, because the mean of its divisors is an integer number (1043554155817).

Almost surely, 2^{2087108311633} is an apocalyptic number.

It is an amenable number.

2087108311633 is a deficient number, since it is larger than the sum of its proper divisors (1).

2087108311633 is an equidigital number, since it uses as much as digits as its factorization.

2087108311633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 2087108311633 in words is "two trillion, eighty-seven billion, one hundred eight million, three hundred eleven thousand, six hundred thirty-three".