110011100099987 has 2 divisors, whose sum is σ = 110011100099988. Its totient is φ = 110011100099986.

The previous prime is 110011100099983. The next prime is 110011100100017. The reversal of 110011100099987 is 789990001110011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110011100099987 - 2² = 110011100099983 is a prime.

It is not a weakly prime, because it can be changed into another prime (110011100099983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55005550049993 + 55005550049994.

It is an arithmetic number, because the mean of its divisors is an integer number (55005550049994).

Almost surely, 2^{110011100099987} is an apocalyptic number.

110011100099987 is a deficient number, since it is larger than the sum of its proper divisors (1).

110011100099987 is an equidigital number, since it uses as much as digits as its factorization.

110011100099987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 47.

The spelling of 110011100099987 in words is "one hundred ten trillion, eleven billion, one hundred million, ninety-nine thousand, nine hundred eighty-seven".