23233313020 has 24 divisors (see below), whose sum is σ = 49221731664. Its totient is φ = 9211082496.

The previous prime is 23233313017. The next prime is 23233313021. The reversal of 23233313020 is 2031333232.

It is a junction number, because it is equal to n+sod(n) for n = 23233312982 and 23233313000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23233313021) 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 7 ways as a sum of consecutive naturals, for example, 5137854 + ... + 5142373.

It is an arithmetic number, because the mean of its divisors is an integer number (2050905486).

Almost surely, 2^23233313020 is an apocalyptic number.

23233313020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23233313020 is an abundant number, since it is smaller than the sum of its proper divisors (25988418644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23233313020 is a wasteful number, since it uses less digits than its factorization.

23233313020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10280349 (or 10280347 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 23233313020 its reverse (2031333232), we get a palindrome (25264646252).

The spelling of 23233313020 in words is "twenty-three billion, two hundred thirty-three million, three hundred thirteen thousand, twenty".