23013200124420 has 384 divisors, whose sum is σ = 76575198873600. Its totient is φ = 5101138022400.

The previous prime is 23013200124389. The next prime is 23013200124493. The reversal of 23013200124420 is 2442100231032.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1094969752 + ... + 1094990768.

It is an arithmetic number, because the mean of its divisors is an integer number (199414580400).

Almost surely, 2^{23013200124420} is an apocalyptic number.

23013200124420 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 23013200124420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38287599436800).

23013200124420 is an abundant number, since it is smaller than the sum of its proper divisors (53561998749180).

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

23013200124420 is a wasteful number, since it uses less digits than its factorization.

23013200124420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24099 (or 24097 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 23013200124420 its reverse (2442100231032), we get a palindrome (25455300355452).

The spelling of 23013200124420 in words is "twenty-three trillion, thirteen billion, two hundred million, one hundred twenty-four thousand, four hundred twenty".