2063117887 has 2 divisors, whose sum is σ = 2063117888. Its totient is φ = 2063117886.

The previous prime is 2063117879. The next prime is 2063117899. The reversal of 2063117887 is 7887113602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2063117887 - 2³ = 2063117879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2063117867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031558943 + 1031558944.

It is an arithmetic number, because the mean of its divisors is an integer number (1031558944).

Almost surely, 2^2063117887 is an apocalyptic number.

2063117887 is a deficient number, since it is larger than the sum of its proper divisors (1).

2063117887 is an equidigital number, since it uses as much as digits as its factorization.

2063117887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112896, while the sum is 43.

The square root of 2063117887 is about 45421.5575140263. The cubic root of 2063117887 is about 1273.0379432687.

The spelling of 2063117887 in words is "two billion, sixty-three million, one hundred seventeen thousand, eight hundred eighty-seven".