110120119987 has 2 divisors, whose sum is σ = 110120119988. Its totient is φ = 110120119986.

The previous prime is 110120119943. The next prime is 110120120017. The reversal of 110120119987 is 789911021011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110120119987 - 2⁷ = 110120119859 is a prime.

It is not a weakly prime, because it can be changed into another prime (110120114987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060059993 + 55060059994.

It is an arithmetic number, because the mean of its divisors is an integer number (55060059994).

Almost surely, 2^110120119987 is an apocalyptic number.

110120119987 is a deficient number, since it is larger than the sum of its proper divisors (1).

110120119987 is an equidigital number, since it uses as much as digits as its factorization.

110120119987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 40.

The spelling of 110120119987 in words is "one hundred ten billion, one hundred twenty million, one hundred nineteen thousand, nine hundred eighty-seven".