108002087 has 2 divisors, whose sum is σ = 108002088. Its totient is φ = 108002086.

The previous prime is 108002053. The next prime is 108002093. The reversal of 108002087 is 780200801.

It is a strong prime.

It is an emirp because it is prime and its reverse (780200801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108002087 - 2²² = 103807783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108002017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54001043 + 54001044.

It is an arithmetic number, because the mean of its divisors is an integer number (54001044).

Almost surely, 2^108002087 is an apocalyptic number.

108002087 is a deficient number, since it is larger than the sum of its proper divisors (1).

108002087 is an equidigital number, since it uses as much as digits as its factorization.

108002087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 108002087 is about 10392.4052557625. The cubic root of 108002087 is about 476.2233830763.

Adding to 108002087 its reverse (780200801), we get a palindrome (888202888).

The spelling of 108002087 in words is "one hundred eight million, two thousand, eighty-seven".