33033213233101 has 4 divisors (see below), whose sum is σ = 33033240107100. Its totient is φ = 33033186359104.

The previous prime is 33033213233081. The next prime is 33033213233171. The reversal of 33033213233101 is 10133231233033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2835704442025 + 30197508791076 = 1683955^2 + 5495226^2 .

It is a cyclic number.

It is not a de Polignac number, because 33033213233101 - 2¹⁵ = 33033213200333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33033213233101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33033213233171) 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 in 3 ways as a sum of consecutive naturals, for example, 11500156 + ... + 14082613.

It is an arithmetic number, because the mean of its divisors is an integer number (8258310026775).

Almost surely, 2^{33033213233101} is an apocalyptic number.

It is an amenable number.

33033213233101 is a deficient number, since it is larger than the sum of its proper divisors (26873999).

33033213233101 is a wasteful number, since it uses less digits than its factorization.

33033213233101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26873998.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 33033213233101 its reverse (10133231233033), we get a palindrome (43166444466134).

The spelling of 33033213233101 in words is "thirty-three trillion, thirty-three billion, two hundred thirteen million, two hundred thirty-three thousand, one hundred one".