10030199985 has 96 divisors (see below), whose sum is σ = 19472544000. Its totient is φ = 4742115840.

The previous prime is 10030199983. The next prime is 10030199987. The reversal of 10030199985 is 58999103001.

10030199985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10030199983) and next prime (10030199987).

It is not a de Polignac number, because 10030199985 - 2¹ = 10030199983 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10030199985.

It is not an unprimeable number, because it can be changed into a prime (10030199983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3374550 + ... + 3377520.

It is an arithmetic number, because the mean of its divisors is an integer number (202839000).

Almost surely, 2^10030199985 is an apocalyptic number.

10030199985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10030199985 is a deficient number, since it is larger than the sum of its proper divisors (9442344015).

10030199985 is a wasteful number, since it uses less digits than its factorization.

10030199985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3223 (or 3220 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 45.

The spelling of 10030199985 in words is "ten billion, thirty million, one hundred ninety-nine thousand, nine hundred eighty-five".