210030012003 has 64 divisors (see below), whose sum is σ = 333609062400. Its totient is φ = 114996309120.

The previous prime is 210030012001. The next prime is 210030012043. The reversal of 210030012003 is 300210030012.

It is a happy number.

210030012003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 210030012003 - 2¹ = 210030012001 is a prime.

It is a super-2 number, since 2×210030012003² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 210030012003.

It is not an unprimeable number, because it can be changed into a prime (210030012001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96387168 + ... + 96389346.

It is an arithmetic number, because the mean of its divisors is an integer number (5212641600).

Almost surely, 2^210030012003 is an apocalyptic number.

210030012003 is a deficient number, since it is larger than the sum of its proper divisors (123579050397).

210030012003 is a wasteful number, since it uses less digits than its factorization.

210030012003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3352.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 210030012003 its reverse (300210030012), we get a palindrome (510240042015).

The spelling of 210030012003 in words is "two hundred ten billion, thirty million, twelve thousand, three".