23230330401012 has 96 divisors (see below), whose sum is σ = 63425558203392. Its totient is φ = 6479060990976.

The previous prime is 23230330401011. The next prime is 23230330401029. The reversal of 23230330401012 is 21010403303232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230330401011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4234623 + ... + 8024505.

It is an arithmetic number, because the mean of its divisors is an integer number (660682897952).

Almost surely, 2^{23230330401012} 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 23230330401012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31712779101696).

23230330401012 is an abundant number, since it is smaller than the sum of its proper divisors (40195227802380).

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

23230330401012 is a wasteful number, since it uses less digits than its factorization.

23230330401012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3791637 (or 3791635 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23230330401012 its reverse (21010403303232), we get a palindrome (44240733704244).

The spelling of 23230330401012 in words is "twenty-three trillion, two hundred thirty billion, three hundred thirty million, four hundred one thousand, twelve".