23120330300 has 72 divisors (see below), whose sum is σ = 51398908176. Its totient is φ = 9022325760.

The previous prime is 23120330251. The next prime is 23120330323. The reversal of 23120330300 is 303302132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4284404 + ... + 4289796.

Almost surely, 2^23120330300 is an apocalyptic number.

23120330300 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 23120330300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25699454088).

23120330300 is an abundant number, since it is smaller than the sum of its proper divisors (28278577876).

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

23120330300 is a wasteful number, since it uses less digits than its factorization.

23120330300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6447 (or 6440 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 23120330300 its reverse (303302132), we get a palindrome (23423632432).

The spelling of 23120330300 in words is "twenty-three billion, one hundred twenty million, three hundred thirty thousand, three hundred".