2023121330 has 32 divisors (see below), whose sum is σ = 3841084800. Its totient is φ = 765096192.

The previous prime is 2023121323. The next prime is 2023121341. The reversal of 2023121330 is 331213202.

It is a junction number, because it is equal to n+sod(n) for n = 2023121299 and 2023121308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84986 + ... + 106154.

It is an arithmetic number, because the mean of its divisors is an integer number (120033900).

Almost surely, 2^2023121330 is an apocalyptic number.

2023121330 is a deficient number, since it is larger than the sum of its proper divisors (1817963470).

2023121330 is a wasteful number, since it uses less digits than its factorization.

2023121330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21698.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2023121330 is about 44979.1210452139. The cubic root of 2023121330 is about 1264.7576345185.

Adding to 2023121330 its reverse (331213202), we get a palindrome (2354334532).

The spelling of 2023121330 in words is "two billion, twenty-three million, one hundred twenty-one thousand, three hundred thirty".