30312313320011 has 8 divisors (see below), whose sum is σ = 30743212578624. Its totient is φ = 29882978125000.

The previous prime is 30312313319993. The next prime is 30312313320017. The reversal of 30312313320011 is 11002331321303.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30312313320011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30312313320017) 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 7 ways as a sum of consecutive naturals, for example, 390976865 + ... + 391054386.

It is an arithmetic number, because the mean of its divisors is an integer number (3842901572328).

Almost surely, 2^{30312313320011} is an apocalyptic number.

30312313320011 is a deficient number, since it is larger than the sum of its proper divisors (430899258613).

30312313320011 is an equidigital number, since it uses as much as digits as its factorization.

30312313320011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782031801.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 30312313320011 its reverse (11002331321303), we get a palindrome (41314644641314).

The spelling of 30312313320011 in words is "thirty trillion, three hundred twelve billion, three hundred thirteen million, three hundred twenty thousand, eleven".