30213220113303 has 16 divisors (see below), whose sum is σ = 42654105550080. Its totient is φ = 18957248917376.

The previous prime is 30213220113253. The next prime is 30213220113311. The reversal of 30213220113303 is 30331102231203.

It is a cyclic number.

It is not a de Polignac number, because 30213220113303 - 2¹⁰ = 30213220112279 is a prime.

It is a super-2 number, since 2×30213220113303² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30213220113353) 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, 16874326 + ... + 18578732.

It is an arithmetic number, because the mean of its divisors is an integer number (2665881596880).

Almost surely, 2^{30213220113303} is an apocalyptic number.

30213220113303 is a deficient number, since it is larger than the sum of its proper divisors (12440885436777).

30213220113303 is a wasteful number, since it uses less digits than its factorization.

30213220113303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2052006.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 30213220113303 its reverse (30331102231203), we get a palindrome (60544322344506).

The spelling of 30213220113303 in words is "thirty trillion, two hundred thirteen billion, two hundred twenty million, one hundred thirteen thousand, three hundred three".