20332033130 has 16 divisors (see below), whose sum is σ = 36783438120. Its totient is φ = 8091529152.

The previous prime is 20332033109. The next prime is 20332033153. The reversal of 20332033130 is 3133023302.

It can be written as a sum of positive squares in 4 ways, for example, as 15254473081 + 5077560049 = 123509^2 + 71257^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5158445 + ... + 5162384.

Almost surely, 2^20332033130 is an apocalyptic number.

20332033130 is a deficient number, since it is larger than the sum of its proper divisors (16451404990).

20332033130 is a wasteful number, since it uses less digits than its factorization.

20332033130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10321033.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 20332033130 its reverse (3133023302), we get a palindrome (23465056432).

The spelling of 20332033130 in words is "twenty billion, three hundred thirty-two million, thirty-three thousand, one hundred thirty".