30680311201 has 2 divisors, whose sum is σ = 30680311202. Its totient is φ = 30680311200.

The previous prime is 30680311183. The next prime is 30680311283. The reversal of 30680311201 is 10211308603.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19560819600 + 11119491601 = 139860^2 + 105449^2 .

It is a cyclic number.

It is not a de Polignac number, because 30680311201 - 2¹⁷ = 30680180129 is a prime.

It is not a weakly prime, because it can be changed into another prime (30680321201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15340155600 + 15340155601.

It is an arithmetic number, because the mean of its divisors is an integer number (15340155601).

Almost surely, 2^30680311201 is an apocalyptic number.

It is an amenable number.

30680311201 is a deficient number, since it is larger than the sum of its proper divisors (1).

30680311201 is an equidigital number, since it uses as much as digits as its factorization.

30680311201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 30680311201 its reverse (10211308603), we get a palindrome (40891619804).

The spelling of 30680311201 in words is "thirty billion, six hundred eighty million, three hundred eleven thousand, two hundred one".