201102200087 has 2 divisors, whose sum is σ = 201102200088. Its totient is φ = 201102200086.

The previous prime is 201102200041. The next prime is 201102200149. The reversal of 201102200087 is 780002201102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201102200087 - 2³⁴ = 183922330903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201102200687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100551100043 + 100551100044.

It is an arithmetic number, because the mean of its divisors is an integer number (100551100044).

Almost surely, 2^201102200087 is an apocalyptic number.

201102200087 is a deficient number, since it is larger than the sum of its proper divisors (1).

201102200087 is an equidigital number, since it uses as much as digits as its factorization.

201102200087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 201102200087 its reverse (780002201102), we get a palindrome (981104401189).

The spelling of 201102200087 in words is "two hundred one billion, one hundred two million, two hundred thousand, eighty-seven".