100300087 has 2 divisors, whose sum is σ = 100300088. Its totient is φ = 100300086.

The previous prime is 100300027. The next prime is 100300093. The reversal of 100300087 is 780003001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100300087 - 2⁷ = 100299959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100300027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50150043 + 50150044.

It is an arithmetic number, because the mean of its divisors is an integer number (50150044).

Almost surely, 2^100300087 is an apocalyptic number.

100300087 is a deficient number, since it is larger than the sum of its proper divisors (1).

100300087 is an equidigital number, since it uses as much as digits as its factorization.

100300087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 100300087 is about 10014.9931103321. The cubic root of 100300087 is about 464.6227131953.

Adding to 100300087 its reverse (780003001), we get a palindrome (880303088).

The spelling of 100300087 in words is "one hundred million, three hundred thousand, eighty-seven".