30102660255211 has 32 divisors (see below), whose sum is σ = 31462130764800. Its totient is φ = 28776667772160.

The previous prime is 30102660255203. The next prime is 30102660255259. The reversal of 30102660255211 is 11255206620103.

It is a cyclic number.

It is not a de Polignac number, because 30102660255211 - 2³ = 30102660255203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30102660256211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 338176236 + ... + 338265238.

It is an arithmetic number, because the mean of its divisors is an integer number (983191586400).

Almost surely, 2^{30102660255211} is an apocalyptic number.

30102660255211 is a deficient number, since it is larger than the sum of its proper divisors (1359470509589).

30102660255211 is a wasteful number, since it uses less digits than its factorization.

30102660255211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89779.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 30102660255211 its reverse (11255206620103), we get a palindrome (41357866875314).

The spelling of 30102660255211 in words is "thirty trillion, one hundred two billion, six hundred sixty million, two hundred fifty-five thousand, two hundred eleven".