30133110301321 has 2 divisors, whose sum is σ = 30133110301322. Its totient is φ = 30133110301320.

The previous prime is 30133110301297. The next prime is 30133110301381. The reversal of 30133110301321 is 12310301133103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17048938289296 + 13084172012025 = 4129036^2 + 3617205^2 .

It is a cyclic number.

It is not a de Polignac number, because 30133110301321 - 2⁵ = 30133110301289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30133110301292 and 30133110301301.

It is not a weakly prime, because it can be changed into another prime (30133110301381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15066555150660 + 15066555150661.

It is an arithmetic number, because the mean of its divisors is an integer number (15066555150661).

Almost surely, 2^{30133110301321} is an apocalyptic number.

It is an amenable number.

30133110301321 is a deficient number, since it is larger than the sum of its proper divisors (1).

30133110301321 is an equidigital number, since it uses as much as digits as its factorization.

30133110301321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 30133110301321 its reverse (12310301133103), we get a palindrome (42443411434424).

The spelling of 30133110301321 in words is "thirty trillion, one hundred thirty-three billion, one hundred ten million, three hundred one thousand, three hundred twenty-one".