213303333220330 has 16 divisors (see below), whose sum is σ = 384168835579104. Its totient is φ = 85271814225360.

The previous prime is 213303333220279. The next prime is 213303333220331. The reversal of 213303333220330 is 33022333303312.

It is a junction number, because it is equal to n+sod(n) for n = 213303333220292 and 213303333220301.

It is not an unprimeable number, because it can be changed into a prime (213303333220331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6189864756 + ... + 6189899215.

It is an arithmetic number, because the mean of its divisors is an integer number (24010552223694).

Almost surely, 2^{213303333220330} is an apocalyptic number.

213303333220330 is a deficient number, since it is larger than the sum of its proper divisors (170865502358774).

213303333220330 is a wasteful number, since it uses less digits than its factorization.

213303333220330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12379765701.

The product of its (nonzero) digits is 52488, while the sum is 31.

Adding to 213303333220330 its reverse (33022333303312), we get a palindrome (246325666523642).

The spelling of 213303333220330 in words is "two hundred thirteen trillion, three hundred three billion, three hundred thirty-three million, two hundred twenty thousand, three hundred thirty".