30118530316 has 18 divisors (see below), whose sum is σ = 61312722828. Its totient is φ = 12907941480.

The previous prime is 30118530307. The next prime is 30118530331. The reversal of 30118530316 is 61303581103.

It is a super-2 number, since 2×30118530316² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76832790 + ... + 76833181.

Almost surely, 2^30118530316 is an apocalyptic number.

It is an amenable number.

30118530316 is an abundant number, since it is smaller than the sum of its proper divisors (31194192512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30118530316 is a wasteful number, since it uses less digits than its factorization.

30118530316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153665989 (or 153665980 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 30118530316 in words is "thirty billion, one hundred eighteen million, five hundred thirty thousand, three hundred sixteen".