23033202100 has 18 divisors (see below), whose sum is σ = 49982048774. Its totient is φ = 9213280800.

The previous prime is 23033202077. The next prime is 23033202167. The reversal of 23033202100 is 120233032.

It can be written as a sum of positive squares in 3 ways, for example, as 7301018916 + 15732183184 = 85446^2 + 125428^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115165911 + ... + 115166110.

Almost surely, 2^23033202100 is an apocalyptic number.

23033202100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23033202100 is an abundant number, since it is smaller than the sum of its proper divisors (26948846674).

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

23033202100 is a wasteful number, since it uses less digits than its factorization.

23033202100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230332035 (or 230332028 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 23033202100 its reverse (120233032), we get a palindrome (23153435132).

The spelling of 23033202100 in words is "twenty-three billion, thirty-three million, two hundred two thousand, one hundred".