33013340331113 has 2 divisors, whose sum is σ = 33013340331114. Its totient is φ = 33013340331112.

The previous prime is 33013340331109. The next prime is 33013340331119. The reversal of 33013340331113 is 31113304331033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26051193697369 + 6962146633744 = 5104037^2 + 2638588^2 .

It is a cyclic number.

It is not a de Polignac number, because 33013340331113 - 2² = 33013340331109 is a prime.

It is not a weakly prime, because it can be changed into another prime (33013340331119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16506670165556 + 16506670165557.

It is an arithmetic number, because the mean of its divisors is an integer number (16506670165557).

Almost surely, 2^{33013340331113} is an apocalyptic number.

It is an amenable number.

33013340331113 is a deficient number, since it is larger than the sum of its proper divisors (1).

33013340331113 is an equidigital number, since it uses as much as digits as its factorization.

33013340331113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 33013340331113 its reverse (31113304331033), we get a palindrome (64126644662146).

The spelling of 33013340331113 in words is "thirty-three trillion, thirteen billion, three hundred forty million, three hundred thirty-one thousand, one hundred thirteen".