30320133311 has 8 divisors (see below), whose sum is σ = 33268536000. Its totient is φ = 27459742752.

The previous prime is 30320133307. The next prime is 30320133317. The reversal of 30320133311 is 11333102303.

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

It is not a de Polignac number, because 30320133311 - 2² = 30320133307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30320133317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22002311 + ... + 22003688.

It is an arithmetic number, because the mean of its divisors is an integer number (4158567000).

Almost surely, 2^30320133311 is an apocalyptic number.

30320133311 is a deficient number, since it is larger than the sum of its proper divisors (2948402689).

30320133311 is a wasteful number, since it uses less digits than its factorization.

30320133311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44006065.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 30320133311 its reverse (11333102303), we get a palindrome (41653235614).

The spelling of 30320133311 in words is "thirty billion, three hundred twenty million, one hundred thirty-three thousand, three hundred eleven".