213211221300003 has 16 divisors (see below), whose sum is σ = 301856779922976. Its totient is φ = 133400610816000.

The previous prime is 213211221299987. The next prime is 213211221300053. The reversal of 213211221300003 is 300003122112312.

It is not a de Polignac number, because 213211221300003 - 2⁴ = 213211221299987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213211221300053) 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 15 ways as a sum of consecutive naturals, for example, 5921528998 + ... + 5921565003.

It is an arithmetic number, because the mean of its divisors is an integer number (18866048745186).

Almost surely, 2^{213211221300003} is an apocalyptic number.

213211221300003 is a deficient number, since it is larger than the sum of its proper divisors (88645558622973).

213211221300003 is a wasteful number, since it uses less digits than its factorization.

213211221300003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11843094374.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 213211221300003 its reverse (300003122112312), we get a palindrome (513214343412315).

The spelling of 213211221300003 in words is "two hundred thirteen trillion, two hundred eleven billion, two hundred twenty-one million, three hundred thousand, three".