30311330999999 has 8 divisors (see below), whose sum is σ = 34721524659360. Its totient is φ = 25921138219776.

The previous prime is 30311330999981. The next prime is 30311331000023. The reversal of 30311330999999 is 99999903311303.

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

It is a cyclic number.

It is not a de Polignac number, because 30311330999999 - 2³² = 30307036032703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30311330999399) 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, 5000216534 + ... + 5000222595.

It is an arithmetic number, because the mean of its divisors is an integer number (4340190582420).

Almost surely, 2^{30311330999999} is an apocalyptic number.

30311330999999 is a deficient number, since it is larger than the sum of its proper divisors (4410193659361).

30311330999999 is a wasteful number, since it uses less digits than its factorization.

30311330999999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10000439569.

The product of its (nonzero) digits is 43046721, while the sum is 68.

The spelling of 30311330999999 in words is "thirty trillion, three hundred eleven billion, three hundred thirty million, nine hundred ninety-nine thousand, nine hundred ninety-nine".