110001100087 has 2 divisors, whose sum is σ = 110001100088. Its totient is φ = 110001100086.

The previous prime is 110001100081. The next prime is 110001100127. The reversal of 110001100087 is 780001100011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110001100087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110001100081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000550043 + 55000550044.

It is an arithmetic number, because the mean of its divisors is an integer number (55000550044).

Almost surely, 2^110001100087 is an apocalyptic number.

110001100087 is a deficient number, since it is larger than the sum of its proper divisors (1).

110001100087 is an equidigital number, since it uses as much as digits as its factorization.

110001100087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 19.

Adding to 110001100087 its reverse (780001100011), we get a palindrome (890002200098).

The spelling of 110001100087 in words is "one hundred ten billion, one million, one hundred thousand, eighty-seven".