20133301023 has 48 divisors (see below), whose sum is σ = 31977953280. Its totient is φ = 12105158400.

The previous prime is 20133301009. The next prime is 20133301057. The reversal of 20133301023 is 32010333102.

It is not a de Polignac number, because 20133301023 - 2⁴ = 20133301007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20133300987 and 20133301005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20133301723) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8186368 + ... + 8188826.

It is an arithmetic number, because the mean of its divisors is an integer number (666207360).

Almost surely, 2^20133301023 is an apocalyptic number.

20133301023 is a deficient number, since it is larger than the sum of its proper divisors (11844652257).

20133301023 is a wasteful number, since it uses less digits than its factorization.

20133301023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3100 (or 3097 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 20133301023 its reverse (32010333102), we get a palindrome (52143634125).

The spelling of 20133301023 in words is "twenty billion, one hundred thirty-three million, three hundred one thousand, twenty-three".