33113230141 has 2 divisors, whose sum is σ = 33113230142. Its totient is φ = 33113230140.

The previous prime is 33113230081. The next prime is 33113230169. The reversal of 33113230141 is 14103231133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30083168025 + 3030062116 = 173445^2 + 55046^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33113230141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33113230181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16556615070 + 16556615071.

It is an arithmetic number, because the mean of its divisors is an integer number (16556615071).

Almost surely, 2^33113230141 is an apocalyptic number.

It is an amenable number.

33113230141 is a deficient number, since it is larger than the sum of its proper divisors (1).

33113230141 is an equidigital number, since it uses as much as digits as its factorization.

33113230141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 33113230141 its reverse (14103231133), we get a palindrome (47216461274).

The spelling of 33113230141 in words is "thirty-three billion, one hundred thirteen million, two hundred thirty thousand, one hundred forty-one".