30005110102066 has 24 divisors (see below), whose sum is σ = 51067081562112. Its totient is φ = 13198728780600.

The previous prime is 30005110102063. The next prime is 30005110102067. The reversal of 30005110102066 is 66020101150003.

It is a self number, because there is not a number n which added to its sum of digits gives 30005110102066.

It is not an unprimeable number, because it can be changed into a prime (30005110102063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1999799890 + ... + 1999814893.

It is an arithmetic number, because the mean of its divisors is an integer number (2127795065088).

Almost surely, 2^{30005110102066} is an apocalyptic number.

30005110102066 is a deficient number, since it is larger than the sum of its proper divisors (21061971460046).

30005110102066 is a wasteful number, since it uses less digits than its factorization.

30005110102066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3999614838 (or 3999614827 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 30005110102066 its reverse (66020101150003), we get a palindrome (96025211252069).

The spelling of 30005110102066 in words is "thirty trillion, five billion, one hundred ten million, one hundred two thousand, sixty-six".