30116995287 has 8 divisors (see below), whose sum is σ = 41451348480. Its totient is φ = 19430319480.

The previous prime is 30116995241. The next prime is 30116995289. The reversal of 30116995287 is 78259961103.

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

It is not a de Polignac number, because 30116995287 - 2²² = 30112800983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30116995289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161919237 + ... + 161919422.

It is an arithmetic number, because the mean of its divisors is an integer number (5181418560).

Almost surely, 2^30116995287 is an apocalyptic number.

30116995287 is a deficient number, since it is larger than the sum of its proper divisors (11334353193).

30116995287 is a wasteful number, since it uses less digits than its factorization.

30116995287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323838693.

The product of its (nonzero) digits is 816480, while the sum is 51.

The spelling of 30116995287 in words is "thirty billion, one hundred sixteen million, nine hundred ninety-five thousand, two hundred eighty-seven".