10100000087 has 2 divisors, whose sum is σ = 10100000088. Its totient is φ = 10100000086.

The previous prime is 10100000021. The next prime is 10100000111. The reversal of 10100000087 is 78000000101.

It is a strong prime.

It is an emirp because it is prime and its reverse (78000000101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10100000087 - 2¹⁴ = 10099983703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10100000017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050000043 + 5050000044.

It is an arithmetic number, because the mean of its divisors is an integer number (5050000044).

Almost surely, 2^10100000087 is an apocalyptic number.

10100000087 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100000087 is an equidigital number, since it uses as much as digits as its factorization.

10100000087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 17.

Adding to 10100000087 its reverse (78000000101), we get a palindrome (88100000188).

The spelling of 10100000087 in words is "ten billion, one hundred million, eighty-seven", and thus it is an aban number.