2003122067887 has 2 divisors, whose sum is σ = 2003122067888. Its totient is φ = 2003122067886.

The previous prime is 2003122067867. The next prime is 2003122067941. The reversal of 2003122067887 is 7887602213002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2003122067887 - 2¹⁵ = 2003122035119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2003122067867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001561033943 + 1001561033944.

It is an arithmetic number, because the mean of its divisors is an integer number (1001561033944).

Almost surely, 2^{2003122067887} is an apocalyptic number.

2003122067887 is a deficient number, since it is larger than the sum of its proper divisors (1).

2003122067887 is an equidigital number, since it uses as much as digits as its factorization.

2003122067887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 451584, while the sum is 46.

The spelling of 2003122067887 in words is "two trillion, three billion, one hundred twenty-two million, sixty-seven thousand, eight hundred eighty-seven".