20133023323 has 8 divisors (see below), whose sum is σ = 23478744800. Its totient is φ = 17256876840.

The previous prime is 20133023311. The next prime is 20133023327. The reversal of 20133023323 is 32332033102.

It is not a de Polignac number, because 20133023323 - 2⁵ = 20133023291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20133023294 and 20133023303.

It is not an unprimeable number, because it can be changed into a prime (20133023327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29348088 + ... + 29348773.

It is an arithmetic number, because the mean of its divisors is an integer number (2934843100).

Almost surely, 2^20133023323 is an apocalyptic number.

20133023323 is a deficient number, since it is larger than the sum of its proper divisors (3345721477).

20133023323 is an frugal number, since it uses more digits than its factorization.

20133023323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58696882 (or 58696868 counting only the distinct ones).

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

Adding to 20133023323 its reverse (32332033102), we get a palindrome (52465056425).

The spelling of 20133023323 in words is "twenty billion, one hundred thirty-three million, twenty-three thousand, three hundred twenty-three".