30116126673 has 10 divisors (see below), whose sum is σ = 44988288114. Its totient is φ = 20077417728.

The previous prime is 30116126669. The next prime is 30116126723. The reversal of 30116126673 is 37662161103.

30116126673 is a `hidden beast` number, since 30 + 1 + 1 + 612 + 6 + 6 + 7 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 20821624209 + 9294502464 = 144297^2 + 96408^2 .

It is not a de Polignac number, because 30116126673 - 2² = 30116126669 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30116126633) 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 9 ways as a sum of consecutive naturals, for example, 185901936 + ... + 185902097.

Almost surely, 2^30116126673 is an apocalyptic number.

It is an amenable number.

30116126673 is a deficient number, since it is larger than the sum of its proper divisors (14872161441).

30116126673 is an equidigital number, since it uses as much as digits as its factorization.

30116126673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371804045 (or 371804036 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

Adding to 30116126673 its reverse (37662161103), we get a palindrome (67778287776).

The spelling of 30116126673 in words is "thirty billion, one hundred sixteen million, one hundred twenty-six thousand, six hundred seventy-three".