23320313110120 has 128 divisors (see below), whose sum is σ = 57569709365280. Its totient is φ = 8449297920000.

The previous prime is 23320313110093. The next prime is 23320313110147. The reversal of 23320313110120 is 2101131302332.

It is an interprime number because it is at equal distance from previous prime (23320313110093) and next prime (23320313110147).

It can be written as a sum of positive squares in 16 ways, for example, as 8681379030724 + 14638934079396 = 2946418^2 + 3826086^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23320313110091 and 23320313110100.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12480970 + ... + 14227270.

Almost surely, 2^{23320313110120} is an apocalyptic number.

23320313110120 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 23320313110120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28784854682640).

23320313110120 is an abundant number, since it is smaller than the sum of its proper divisors (34249396255160).

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

23320313110120 is a wasteful number, since it uses less digits than its factorization.

23320313110120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746807 (or 1746803 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 23320313110120 its reverse (2101131302332), we get a palindrome (25421444412452).

The spelling of 23320313110120 in words is "twenty-three trillion, three hundred twenty billion, three hundred thirteen million, one hundred ten thousand, one hundred twenty".