101110111087 has 2 divisors, whose sum is σ = 101110111088. Its totient is φ = 101110111086.

The previous prime is 101110111051. The next prime is 101110111121. The reversal of 101110111087 is 780111011101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101110111087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101110111787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555055543 + 50555055544.

It is an arithmetic number, because the mean of its divisors is an integer number (50555055544).

Almost surely, 2^101110111087 is an apocalyptic number.

101110111087 is a deficient number, since it is larger than the sum of its proper divisors (1).

101110111087 is an equidigital number, since it uses as much as digits as its factorization.

101110111087 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 22.

Adding to 101110111087 its reverse (780111011101), we get a palindrome (881221122188).

The spelling of 101110111087 in words is "one hundred one billion, one hundred ten million, one hundred eleven thousand, eighty-seven".