1000110119985 has 64 divisors (see below), whose sum is σ = 1858147983360. Its totient is φ = 509411517120.

The previous prime is 1000110119977. The next prime is 1000110119993. The reversal of 1000110119985 is 5899110110001.

It is an interprime number because it is at equal distance from previous prime (1000110119977) and next prime (1000110119993).

It is not a de Polignac number, because 1000110119985 - 2³ = 1000110119977 is a prime.

It is a super-2 number, since 2×1000110119985² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1760020 + ... + 2257850.

It is an arithmetic number, because the mean of its divisors is an integer number (29033562240).

Almost surely, 2^{1000110119985} is an apocalyptic number.

1000110119985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1000110119985 is a deficient number, since it is larger than the sum of its proper divisors (858037863375).

1000110119985 is a wasteful number, since it uses less digits than its factorization.

1000110119985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498515 (or 498509 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 36.

Adding to 1000110119985 its reverse (5899110110001), we get a palindrome (6899220229986).

The spelling of 1000110119985 in words is "one trillion, one hundred ten million, one hundred nineteen thousand, nine hundred eighty-five".