20132020330 has 48 divisors (see below), whose sum is σ = 38577669120. Its totient is φ = 7562770688.

The previous prime is 20132020289. The next prime is 20132020339. The reversal of 20132020330 is 3302023102.

It is not an unprimeable number, because it can be changed into a prime (20132020339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1377039 + ... + 1391581.

It is an arithmetic number, because the mean of its divisors is an integer number (803701440).

Almost surely, 2^20132020330 is an apocalyptic number.

20132020330 is a deficient number, since it is larger than the sum of its proper divisors (18445648790).

20132020330 is a wasteful number, since it uses less digits than its factorization.

20132020330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15063 (or 15046 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 20132020330 its reverse (3302023102), we get a palindrome (23434043432).

The spelling of 20132020330 in words is "twenty billion, one hundred thirty-two million, twenty thousand, three hundred thirty".