33133023013 has 2 divisors, whose sum is σ = 33133023014. Its totient is φ = 33133023012.

The previous prime is 33133022987. The next prime is 33133023031. The reversal of 33133023013 is 31032033133.

Together with next prime (33133023031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18770918049 + 14362104964 = 137007^2 + 119842^2 .

It is a cyclic number.

It is not a de Polignac number, because 33133023013 - 2¹³ = 33133014821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33133023043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16566511506 + 16566511507.

It is an arithmetic number, because the mean of its divisors is an integer number (16566511507).

Almost surely, 2^33133023013 is an apocalyptic number.

It is an amenable number.

33133023013 is a deficient number, since it is larger than the sum of its proper divisors (1).

33133023013 is an equidigital number, since it uses as much as digits as its factorization.

33133023013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 33133023013 its reverse (31032033133), we get a palindrome (64165056146).

The spelling of 33133023013 in words is "thirty-three billion, one hundred thirty-three million, twenty-three thousand, thirteen".