33023240121233 has 16 divisors (see below), whose sum is σ = 33918450061056. Its totient is φ = 32136578305920.

The previous prime is 33023240121229. The next prime is 33023240121239. The reversal of 33023240121233 is 33212104232033.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 33023240121233 - 2² = 33023240121229 is a prime.

It is a super-2 number, since 2×33023240121233² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33023240121196 and 33023240121205.

It is not an unprimeable number, because it can be changed into a prime (33023240121239) 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 15 ways as a sum of consecutive naturals, for example, 2957285 + ... + 8648237.

It is an arithmetic number, because the mean of its divisors is an integer number (2119903128816).

Almost surely, 2^{33023240121233} is an apocalyptic number.

It is an amenable number.

33023240121233 is a deficient number, since it is larger than the sum of its proper divisors (895209939823).

33023240121233 is a wasteful number, since it uses less digits than its factorization.

33023240121233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5691704.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 33023240121233 its reverse (33212104232033), we get a palindrome (66235344353266).

The spelling of 33023240121233 in words is "thirty-three trillion, twenty-three billion, two hundred forty million, one hundred twenty-one thousand, two hundred thirty-three".