30163101218 has 16 divisors (see below), whose sum is σ = 45782682624. Its totient is φ = 14903154000.

The previous prime is 30163101203. The next prime is 30163101259. The reversal of 30163101218 is 81210136103.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172805 + ... + 300312.

It is an arithmetic number, because the mean of its divisors is an integer number (2861417664).

Almost surely, 2^30163101218 is an apocalyptic number.

30163101218 is a deficient number, since it is larger than the sum of its proper divisors (15619581406).

30163101218 is a wasteful number, since it uses less digits than its factorization.

30163101218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473497.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 30163101218 in words is "thirty billion, one hundred sixty-three million, one hundred one thousand, two hundred eighteen".