210011001212003 has 4 divisors (see below), whose sum is σ = 210040887514920. Its totient is φ = 209981114909088.

The previous prime is 210011001211967. The next prime is 210011001212153. The reversal of 210011001212003 is 300212100110012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 210011001212003 - 2⁴⁶ = 139642257034339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210011001212203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14943140918 + ... + 14943154971.

It is an arithmetic number, because the mean of its divisors is an integer number (52510221878730).

Almost surely, 2^{210011001212003} is an apocalyptic number.

210011001212003 is a deficient number, since it is larger than the sum of its proper divisors (29886302917).

210011001212003 is an equidigital number, since it uses as much as digits as its factorization.

210011001212003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29886302916.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 210011001212003 its reverse (300212100110012), we get a palindrome (510223101322015).

The spelling of 210011001212003 in words is "two hundred ten trillion, eleven billion, one million, two hundred twelve thousand, three".