2023201100 has 18 divisors (see below), whose sum is σ = 4390346604. Its totient is φ = 809280400.

The previous prime is 2023201099. The next prime is 2023201109. The reversal of 2023201100 is 11023202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2023201109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10115906 + ... + 10116105.

Almost surely, 2^2023201100 is an apocalyptic number.

2023201100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2023201100 is an abundant number, since it is smaller than the sum of its proper divisors (2367145504).

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

2023201100 is a wasteful number, since it uses less digits than its factorization.

2023201100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20232025 (or 20232018 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2023201100 is about 44980.0077812354. The cubic root of 2023201100 is about 1264.7742570824.

Adding to 2023201100 its reverse (11023202), we get a palindrome (2034224302).

The spelling of 2023201100 in words is "two billion, twenty-three million, two hundred one thousand, one hundred".