33020233140313 has 2 divisors, whose sum is σ = 33020233140314. Its totient is φ = 33020233140312.

The previous prime is 33020233140263. The next prime is 33020233140341. The reversal of 33020233140313 is 31304133202033.

It is an a-pointer prime, because the next prime (33020233140341) can be obtained adding 33020233140313 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28854172505664 + 4166060634649 = 5371608^2 + 2041093^2 .

It is a cyclic number.

It is not a de Polignac number, because 33020233140313 - 2¹⁷ = 33020233009241 is a prime.

It is not a weakly prime, because it can be changed into another prime (33020273140313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16510116570156 + 16510116570157.

It is an arithmetic number, because the mean of its divisors is an integer number (16510116570157).

Almost surely, 2^{33020233140313} is an apocalyptic number.

It is an amenable number.

33020233140313 is a deficient number, since it is larger than the sum of its proper divisors (1).

33020233140313 is an equidigital number, since it uses as much as digits as its factorization.

33020233140313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 33020233140313 its reverse (31304133202033), we get a palindrome (64324366342346).

The spelling of 33020233140313 in words is "thirty-three trillion, twenty billion, two hundred thirty-three million, one hundred forty thousand, three hundred thirteen".