30140313233 has 2 divisors, whose sum is σ = 30140313234. Its totient is φ = 30140313232.

The previous prime is 30140313209. The next prime is 30140313241. The reversal of 30140313233 is 33231304103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15101460544 + 15038852689 = 122888^2 + 122633^2 .

It is a cyclic number.

It is not a de Polignac number, because 30140313233 - 2⁸ = 30140312977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30140313199 and 30140313208.

It is not a weakly prime, because it can be changed into another prime (30140313283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15070156616 + 15070156617.

It is an arithmetic number, because the mean of its divisors is an integer number (15070156617).

Almost surely, 2^30140313233 is an apocalyptic number.

It is an amenable number.

30140313233 is a deficient number, since it is larger than the sum of its proper divisors (1).

30140313233 is an equidigital number, since it uses as much as digits as its factorization.

30140313233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 30140313233 its reverse (33231304103), we get a palindrome (63371617336).

The spelling of 30140313233 in words is "thirty billion, one hundred forty million, three hundred thirteen thousand, two hundred thirty-three".