23006100 has 144 divisors (see below), whose sum is σ = 76120128. Its totient is φ = 5314560.

The previous prime is 23006063. The next prime is 23006107. The reversal of 23006100 is 160032.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23006107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66127 + ... + 66473.

It is an arithmetic number, because the mean of its divisors is an integer number (528612).

Almost surely, 2^23006100 is an apocalyptic number.

23006100 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 23006100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38060064).

23006100 is an abundant number, since it is smaller than the sum of its proper divisors (53114028).

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

23006100 is a wasteful number, since it uses less digits than its factorization.

23006100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394 (or 387 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 23006100 is about 4796.4674501137. The cubic root of 23006100 is about 284.4118371956.

Adding to 23006100 its reverse (160032), we get a palindrome (23166132).

The spelling of 23006100 in words is "twenty-three million, six thousand, one hundred".