30012311323201 has 4 divisors (see below), whose sum is σ = 30083939751600. Its totient is φ = 29940682894804.

The previous prime is 30012311323177. The next prime is 30012311323271. The reversal of 30012311323201 is 10232311321003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30012311323201 - 2⁹ = 30012311322689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30012311323271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35814213571 + ... + 35814214408.

It is an arithmetic number, because the mean of its divisors is an integer number (7520984937900).

Almost surely, 2^{30012311323201} is an apocalyptic number.

It is an amenable number.

30012311323201 is a deficient number, since it is larger than the sum of its proper divisors (71628428399).

30012311323201 is an equidigital number, since it uses as much as digits as its factorization.

30012311323201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71628428398.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 30012311323201 its reverse (10232311321003), we get a palindrome (40244622644204).

The spelling of 30012311323201 in words is "thirty trillion, twelve billion, three hundred eleven million, three hundred twenty-three thousand, two hundred one".