23020230033 has 24 divisors (see below), whose sum is σ = 33480200000. Its totient is φ = 15241341024.

The previous prime is 23020230031. The next prime is 23020230061. The reversal of 23020230033 is 33003202032.

It is not a de Polignac number, because 23020230033 - 2¹ = 23020230031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23020229988 and 23020230015.

It is not an unprimeable number, because it can be changed into a prime (23020230031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4602468 + ... + 4607466.

Almost surely, 2^23020230033 is an apocalyptic number.

It is an amenable number.

23020230033 is a deficient number, since it is larger than the sum of its proper divisors (10459969967).

23020230033 is a wasteful number, since it uses less digits than its factorization.

23020230033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8421 (or 8418 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 23020230033 its reverse (33003202032), we get a palindrome (56023432065).

The spelling of 23020230033 in words is "twenty-three billion, twenty million, two hundred thirty thousand, thirty-three".