2023533012 has 24 divisors (see below), whose sum is σ = 4723602912. Its totient is φ = 674221600.

The previous prime is 2023532989. The next prime is 2023533023. The reversal of 2023533012 is 2103353202.

It is a self number, because there is not a number n which added to its sum of digits gives 2023533012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6039 + ... + 63902.

It is an arithmetic number, because the mean of its divisors is an integer number (196816788).

Almost surely, 2^2023533012 is an apocalyptic number.

It is an amenable number.

2023533012 is an abundant number, since it is smaller than the sum of its proper divisors (2700069900).

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

2023533012 is a wasteful number, since it uses less digits than its factorization.

2023533012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72359 (or 72357 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 2023533012 is about 44983.6971802007. The cubic root of 2023533012 is about 1264.8434165938.

Adding to 2023533012 its reverse (2103353202), we get a palindrome (4126886214).

The spelling of 2023533012 in words is "two billion, twenty-three million, five hundred thirty-three thousand, twelve".