2023023120 has 120 divisors (see below), whose sum is σ = 6662204544. Its totient is φ = 507721728.

The previous prime is 2023023109. The next prime is 2023023127. The reversal of 2023023120 is 213203202.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2023023120.

It is not an unprimeable number, because it can be changed into a prime (2023023127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54777 + ... + 83943.

Almost surely, 2^2023023120 is an apocalyptic number.

2023023120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2023023120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3331102272).

2023023120 is an abundant number, since it is smaller than the sum of its proper divisors (4639181424).

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

2023023120 is a wasteful number, since it uses less digits than its factorization.

2023023120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29217 (or 29194 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2023023120 is about 44978.0293032054. The cubic root of 2023023120 is about 1264.7371688062.

Adding to 2023023120 its reverse (213203202), we get a palindrome (2236226322).

The spelling of 2023023120 in words is "two billion, twenty-three million, twenty-three thousand, one hundred twenty".