23330120113020 has 192 divisors, whose sum is σ = 78756147993600. Its totient is φ = 5040976343040.

The previous prime is 23330120113009. The next prime is 23330120113073. The reversal of 23330120113020 is 2031102103332.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 507876 + ... + 6849684.

It is an arithmetic number, because the mean of its divisors is an integer number (410188270800).

Almost surely, 2^{23330120113020} is an apocalyptic number.

23330120113020 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 23330120113020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39378073996800).

23330120113020 is an abundant number, since it is smaller than the sum of its proper divisors (55426027880580).

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

23330120113020 is a wasteful number, since it uses less digits than its factorization.

23330120113020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6342308 (or 6342306 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23330120113020 its reverse (2031102103332), we get a palindrome (25361222216352).

The spelling of 23330120113020 in words is "twenty-three trillion, three hundred thirty billion, one hundred twenty million, one hundred thirteen thousand, twenty".