110110010999987 has 2 divisors, whose sum is σ = 110110010999988. Its totient is φ = 110110010999986.

The previous prime is 110110010999981. The next prime is 110110010999999. The reversal of 110110010999987 is 789999010011011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110110010999987 - 2³² = 110105716032691 is a prime.

It is not a weakly prime, because it can be changed into another prime (110110010999981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55055005499993 + 55055005499994.

It is an arithmetic number, because the mean of its divisors is an integer number (55055005499994).

Almost surely, 2^{110110010999987} is an apocalyptic number.

110110010999987 is a deficient number, since it is larger than the sum of its proper divisors (1).

110110010999987 is an equidigital number, since it uses as much as digits as its factorization.

110110010999987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 367416, while the sum is 56.

The spelling of 110110010999987 in words is "one hundred ten trillion, one hundred ten billion, ten million, nine hundred ninety-nine thousand, nine hundred eighty-seven".