30330200125205 has 16 divisors (see below), whose sum is σ = 36805572186240. Its totient is φ = 23992186277952.

The previous prime is 30330200125189. The next prime is 30330200125213. The reversal of 30330200125205 is 50252100203303.

It is a cyclic number.

It is not a de Polignac number, because 30330200125205 - 2⁴ = 30330200125189 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56871899 + ... + 57402728.

It is an arithmetic number, because the mean of its divisors is an integer number (2300348261640).

Almost surely, 2^{30330200125205} is an apocalyptic number.

It is an amenable number.

30330200125205 is a deficient number, since it is larger than the sum of its proper divisors (6475372061035).

30330200125205 is a wasteful number, since it uses less digits than its factorization.

30330200125205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114275228.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 30330200125205 its reverse (50252100203303), we get a palindrome (80582300328508).

The spelling of 30330200125205 in words is "thirty trillion, three hundred thirty billion, two hundred million, one hundred twenty-five thousand, two hundred five".