23300042112 has 192 divisors, whose sum is σ = 70541874000. Its totient is φ = 7371141120.

The previous prime is 23300042111. The next prime is 23300042113. The reversal of 23300042112 is 21124000332.

23300042112 is a `hidden beast` number, since 233 + 0 + 0 + 0 + 421 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (23300042111) and next prime (23300042113).

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23300042111) 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, 1965162 + ... + 1976982.

Almost surely, 2^23300042112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23300042112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35270937000).

23300042112 is an abundant number, since it is smaller than the sum of its proper divisors (47241831888).

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

23300042112 is a wasteful number, since it uses less digits than its factorization.

23300042112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11929 (or 11914 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 23300042112 its reverse (21124000332), we get a palindrome (44424042444).

The spelling of 23300042112 in words is "twenty-three billion, three hundred million, forty-two thousand, one hundred twelve".