20132130304 has 160 divisors (see below), whose sum is σ = 47640700800. Its totient is φ = 8378572800.

The previous prime is 20132130289. The next prime is 20132130313. The reversal of 20132130304 is 40303123102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9590247 + ... + 9592345.

It is an arithmetic number, because the mean of its divisors is an integer number (297754380).

Almost surely, 2^20132130304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20132130304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23820350400).

20132130304 is an abundant number, since it is smaller than the sum of its proper divisors (27508570496).

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

20132130304 is a wasteful number, since it uses less digits than its factorization.

20132130304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272 (or 2256 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20132130304 its reverse (40303123102), we get a palindrome (60435253406).

The spelling of 20132130304 in words is "twenty billion, one hundred thirty-two million, one hundred thirty thousand, three hundred four".