23320402111300 has 108 divisors (see below), whose sum is σ = 58920453107460. Its totient is φ = 7988354868480.

The previous prime is 23320402111297. The next prime is 23320402111343. The reversal of 23320402111300 is 311120402332.

It can be written as a sum of positive squares in 6 ways, for example, as 1676916221764 + 21643485889536 = 1294958^2 + 4652256^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3288354 + ... + 7579846.

It is an arithmetic number, because the mean of its divisors is an integer number (545559750995).

Almost surely, 2^{23320402111300} is an apocalyptic number.

23320402111300 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 23320402111300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29460226553730).

23320402111300 is an abundant number, since it is smaller than the sum of its proper divisors (35600050996160).

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

23320402111300 is a wasteful number, since it uses less digits than its factorization.

23320402111300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4292630 (or 4292616 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 23320402111300 its reverse (311120402332), we get a palindrome (23631522513632).

The spelling of 23320402111300 in words is "twenty-three trillion, three hundred twenty billion, four hundred two million, one hundred eleven thousand, three hundred".