30213220312311 has 8 divisors (see below), whose sum is σ = 40284502069104. Its totient is φ = 20142042715200.

The previous prime is 30213220312283. The next prime is 30213220312333. The reversal of 30213220312311 is 11321302231203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30213220312311 - 2⁵ = 30213220312279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30213220312361) 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, 25360566 + ... + 26525171.

It is an arithmetic number, because the mean of its divisors is an integer number (5035562758638).

Almost surely, 2^{30213220312311} is an apocalyptic number.

30213220312311 is a deficient number, since it is larger than the sum of its proper divisors (10071281756793).

30213220312311 is a wasteful number, since it uses less digits than its factorization.

30213220312311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52079841.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 30213220312311 its reverse (11321302231203), we get a palindrome (41534522543514).

The spelling of 30213220312311 in words is "thirty trillion, two hundred thirteen billion, two hundred twenty million, three hundred twelve thousand, three hundred eleven".