It is an unprimeable number.
Almost surely, 230666101312730 is an apocalyptic number.
30666101312730 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30666101312730 is a wasteful number, since it uses less digits than its factorization.
30666101312730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78631029030.
The spelling of 30666101312730 in words is "thirty trillion, six hundred sixty-six billion, one hundred one million, three hundred twelve thousand, seven hundred thirty".