30530152206105 has 32 divisors (see below), whose sum is σ = 49068549820416. Its totient is φ = 16209316154304.

The previous prime is 30530152206053. The next prime is 30530152206149. The reversal of 30530152206105 is 50160225103503.

It is a happy number.

It is not a de Polignac number, because 30530152206105 - 2⁸ = 30530152205849 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165830034 + ... + 166014036.

It is an arithmetic number, because the mean of its divisors is an integer number (1533392181888).

Almost surely, 2^{30530152206105} is an apocalyptic number.

It is an amenable number.

30530152206105 is a deficient number, since it is larger than the sum of its proper divisors (18538397614311).

30530152206105 is a wasteful number, since it uses less digits than its factorization.

30530152206105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233837.

The product of its (nonzero) digits is 27000, while the sum is 33.

Adding to 30530152206105 its reverse (50160225103503), we get a palindrome (80690377309608).

The spelling of 30530152206105 in words is "thirty trillion, five hundred thirty billion, one hundred fifty-two million, two hundred six thousand, one hundred five".