2103301987 has 2 divisors, whose sum is σ = 2103301988. Its totient is φ = 2103301986.

The previous prime is 2103301943. The next prime is 2103302011. The reversal of 2103301987 is 7891033012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2103301987 - 2⁷ = 2103301859 is a prime.

It is not a weakly prime, because it can be changed into another prime (2103301687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051650993 + 1051650994.

It is an arithmetic number, because the mean of its divisors is an integer number (1051650994).

Almost surely, 2^2103301987 is an apocalyptic number.

2103301987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103301987 is an equidigital number, since it uses as much as digits as its factorization.

2103301987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 2103301987 is about 45861.7704302832. The cubic root of 2103301987 is about 1281.2499969637.

Adding to 2103301987 its reverse (7891033012), we get a palindrome (9994334999).

The spelling of 2103301987 in words is "two billion, one hundred three million, three hundred one thousand, nine hundred eighty-seven".