30121304304001 has 2 divisors, whose sum is σ = 30121304304002. Its totient is φ = 30121304304000.

The previous prime is 30121304303963. The next prime is 30121304304061. The reversal of 30121304304001 is 10040340312103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27362848364401 + 2758455939600 = 5230951^2 + 1660860^2 .

It is a cyclic number.

It is not a de Polignac number, because 30121304304001 - 2¹¹ = 30121304301953 is a prime.

It is not a weakly prime, because it can be changed into another prime (30121304304061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15060652152000 + 15060652152001.

It is an arithmetic number, because the mean of its divisors is an integer number (15060652152001).

Almost surely, 2^{30121304304001} is an apocalyptic number.

It is an amenable number.

30121304304001 is a deficient number, since it is larger than the sum of its proper divisors (1).

30121304304001 is an equidigital number, since it uses as much as digits as its factorization.

30121304304001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30121304304001 its reverse (10040340312103), we get a palindrome (40161644616104).

The spelling of 30121304304001 in words is "thirty trillion, one hundred twenty-one billion, three hundred four million, three hundred four thousand, one".