20325410120 has 64 divisors (see below), whose sum is σ = 48469330800. Its totient is φ = 7644487680.

The previous prime is 20325410101. The next prime is 20325410129. The reversal of 20325410120 is 2101452302.

It can be written as a sum of positive squares in 8 ways, for example, as 8544044356 + 11781365764 = 92434^2 + 108542^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 20325410092 and 20325410101.

It is not an unprimeable number, because it can be changed into a prime (20325410129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 712940 + ... + 740900.

Almost surely, 2^20325410120 is an apocalyptic number.

20325410120 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 20325410120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24234665400).

20325410120 is an abundant number, since it is smaller than the sum of its proper divisors (28143920680).

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

20325410120 is a wasteful number, since it uses less digits than its factorization.

20325410120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29058 (or 29054 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 20325410120 its reverse (2101452302), we get a palindrome (22426862422).

The spelling of 20325410120 in words is "twenty billion, three hundred twenty-five million, four hundred ten thousand, one hundred twenty".