213303013032203 has 4 divisors (see below), whose sum is σ = 217327598183808. Its totient is φ = 209278427880600.

The previous prime is 213303013032173. The next prime is 213303013032211. The reversal of 213303013032203 is 302230310303312.

It is a happy number.

213303013032203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 213303013032203 - 2¹⁸ = 213303012770059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213303013032233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2012292575723 + ... + 2012292575828.

It is an arithmetic number, because the mean of its divisors is an integer number (54331899545952).

Almost surely, 2^{213303013032203} is an apocalyptic number.

213303013032203 is a deficient number, since it is larger than the sum of its proper divisors (4024585151605).

213303013032203 is an equidigital number, since it uses as much as digits as its factorization.

213303013032203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4024585151604.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 213303013032203 its reverse (302230310303312), we get a palindrome (515533323335515).

The spelling of 213303013032203 in words is "two hundred thirteen trillion, three hundred three billion, thirteen million, thirty-two thousand, two hundred three".