213001210203 has 16 divisors (see below), whose sum is σ = 287455598976. Its totient is φ = 140274198720.

The previous prime is 213001210151. The next prime is 213001210207. The reversal of 213001210203 is 302012100312.

It is not a de Polignac number, because 213001210203 - 2⁶ = 213001210139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213001210207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2429751 + ... + 2515887.

It is an arithmetic number, because the mean of its divisors is an integer number (17965974936).

Almost surely, 2^213001210203 is an apocalyptic number.

213001210203 is a deficient number, since it is larger than the sum of its proper divisors (74454388773).

213001210203 is an equidigital number, since it uses as much as digits as its factorization.

213001210203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96154.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 213001210203 its reverse (302012100312), we get a palindrome (515013310515).

The spelling of 213001210203 in words is "two hundred thirteen billion, one million, two hundred ten thousand, two hundred three".