30111042011233 has 2 divisors, whose sum is σ = 30111042011234. Its totient is φ = 30111042011232.

The previous prime is 30111042011221. The next prime is 30111042011359. The reversal of 30111042011233 is 33211024011103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17089683157089 + 13021358854144 = 4133967^2 + 3608512^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30111042011233 is a prime.

It is not a weakly prime, because it can be changed into another prime (30111042071233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15055521005616 + 15055521005617.

It is an arithmetic number, because the mean of its divisors is an integer number (15055521005617).

Almost surely, 2^{30111042011233} is an apocalyptic number.

It is an amenable number.

30111042011233 is a deficient number, since it is larger than the sum of its proper divisors (1).

30111042011233 is an equidigital number, since it uses as much as digits as its factorization.

30111042011233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 30111042011233 its reverse (33211024011103), we get a palindrome (63322066022336).

The spelling of 30111042011233 in words is "thirty trillion, one hundred eleven billion, forty-two million, eleven thousand, two hundred thirty-three".