23300134000 has 320 divisors, whose sum is σ = 66656483712. Its totient is φ = 7766016000.

The previous prime is 23300133977. The next prime is 23300134003. The reversal of 23300134000 is 43100332.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23300134003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 73501842 + ... + 73502158.

Almost surely, 2^23300134000 is an apocalyptic number.

23300134000 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 23300134000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33328241856).

23300134000 is an abundant number, since it is smaller than the sum of its proper divisors (43356349712).

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

23300134000 is a wasteful number, since it uses less digits than its factorization.

23300134000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621 (or 605 counting only the distinct ones).

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

Adding to 23300134000 its reverse (43100332), we get a palindrome (23343234332).

The spelling of 23300134000 in words is "twenty-three billion, three hundred million, one hundred thirty-four thousand".