30400311022201 has 2 divisors, whose sum is σ = 30400311022202. Its totient is φ = 30400311022200.

The previous prime is 30400311022187. The next prime is 30400311022303. The reversal of 30400311022201 is 10222011300403.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29949908967801 + 450402054400 = 5472651^2 + 671120^2 .

It is a cyclic number.

It is not a de Polignac number, because 30400311022201 - 2⁷ = 30400311022073 is a prime.

It is not a weakly prime, because it can be changed into another prime (30400311026201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15200155511100 + 15200155511101.

It is an arithmetic number, because the mean of its divisors is an integer number (15200155511101).

Almost surely, 2^{30400311022201} is an apocalyptic number.

It is an amenable number.

30400311022201 is a deficient number, since it is larger than the sum of its proper divisors (1).

30400311022201 is an equidigital number, since it uses as much as digits as its factorization.

30400311022201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30400311022201 its reverse (10222011300403), we get a palindrome (40622322322604).

The spelling of 30400311022201 in words is "thirty trillion, four hundred billion, three hundred eleven million, twenty-two thousand, two hundred one".