33033001211213 has 2 divisors, whose sum is σ = 33033001211214. Its totient is φ = 33033001211212.

The previous prime is 33033001211201. The next prime is 33033001211257. The reversal of 33033001211213 is 31211210033033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21660479262724 + 11372521948489 = 4654082^2 + 3372317^2 .

It is a cyclic number.

It is not a de Polignac number, because 33033001211213 - 2³² = 33028706243917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33033001211513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16516500605606 + 16516500605607.

It is an arithmetic number, because the mean of its divisors is an integer number (16516500605607).

Almost surely, 2^{33033001211213} is an apocalyptic number.

It is an amenable number.

33033001211213 is a deficient number, since it is larger than the sum of its proper divisors (1).

33033001211213 is an equidigital number, since it uses as much as digits as its factorization.

33033001211213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 33033001211213 its reverse (31211210033033), we get a palindrome (64244211244246).

The spelling of 33033001211213 in words is "thirty-three trillion, thirty-three billion, one million, two hundred eleven thousand, two hundred thirteen".