30331121411 has 2 divisors, whose sum is σ = 30331121412. Its totient is φ = 30331121410.

The previous prime is 30331121383. The next prime is 30331121419. The reversal of 30331121411 is 11412113303.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30331121411 - 2²⁶ = 30264012547 is a prime.

It is not a weakly prime, because it can be changed into another prime (30331121419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15165560705 + 15165560706.

It is an arithmetic number, because the mean of its divisors is an integer number (15165560706).

Almost surely, 2^30331121411 is an apocalyptic number.

30331121411 is a deficient number, since it is larger than the sum of its proper divisors (1).

30331121411 is an equidigital number, since it uses as much as digits as its factorization.

30331121411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 30331121411 its reverse (11412113303), we get a palindrome (41743234714).

The spelling of 30331121411 in words is "thirty billion, three hundred thirty-one million, one hundred twenty-one thousand, four hundred eleven".