30103100203201 has 2 divisors, whose sum is σ = 30103100203202. Its totient is φ = 30103100203200.

The previous prime is 30103100203171. The next prime is 30103100203243. The reversal of 30103100203201 is 10230200130103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22507205918976 + 7595894284225 = 4744176^2 + 2756065^2 .

It is a cyclic number.

It is not a de Polignac number, because 30103100203201 - 2¹³ = 30103100195009 is a prime.

It is not a weakly prime, because it can be changed into another prime (30103100203601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15051550101600 + 15051550101601.

It is an arithmetic number, because the mean of its divisors is an integer number (15051550101601).

Almost surely, 2^{30103100203201} is an apocalyptic number.

It is an amenable number.

30103100203201 is a deficient number, since it is larger than the sum of its proper divisors (1).

30103100203201 is an equidigital number, since it uses as much as digits as its factorization.

30103100203201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30103100203201 its reverse (10230200130103), we get a palindrome (40333300333304).

The spelling of 30103100203201 in words is "thirty trillion, one hundred three billion, one hundred million, two hundred three thousand, two hundred one".