100301087 has 2 divisors, whose sum is σ = 100301088. Its totient is φ = 100301086.

The previous prime is 100301083. The next prime is 100301093. The reversal of 100301087 is 780103001.

It is a weak prime.

It is an emirp because it is prime and its reverse (780103001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100301087 - 2² = 100301083 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100301081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50150543 + 50150544.

It is an arithmetic number, because the mean of its divisors is an integer number (50150544).

Almost surely, 2^100301087 is an apocalyptic number.

100301087 is a deficient number, since it is larger than the sum of its proper divisors (1).

100301087 is an equidigital number, since it uses as much as digits as its factorization.

100301087 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 20.

The square root of 100301087 is about 10015.0430353544. The cubic root of 100301087 is about 464.6242572989.

Adding to 100301087 its reverse (780103001), we get a palindrome (880404088).

The spelling of 100301087 in words is "one hundred million, three hundred one thousand, eighty-seven".