23310002420320 has 768 divisors, whose sum is σ = 73380676239360. Its totient is φ = 6774121267200.

The previous prime is 23310002420311. The next prime is 23310002420351. The reversal of 23310002420320 is 2302420001332.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 23310002420291 and 23310002420300.

It is a congruent 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, 10561848657 + ... + 10561850863.

It is an arithmetic number, because the mean of its divisors is an integer number (95547755520).

Almost surely, 2^{23310002420320} is an apocalyptic number.

23310002420320 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 23310002420320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36690338119680).

23310002420320 is an abundant number, since it is smaller than the sum of its proper divisors (50070673819040).

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

23310002420320 is a wasteful number, since it uses less digits than its factorization.

23310002420320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2707 (or 2699 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23310002420320 its reverse (2302420001332), we get a palindrome (25612422421652).

The spelling of 23310002420320 in words is "twenty-three trillion, three hundred ten billion, two million, four hundred twenty thousand, three hundred twenty".