20030201330 has 16 divisors (see below), whose sum is σ = 36057783960. Its totient is φ = 8011320192.

The previous prime is 20030201311. The next prime is 20030201339. The reversal of 20030201330 is 3310203002.

It can be written as a sum of positive squares in 4 ways, for example, as 7018920841 + 13011280489 = 83779^2 + 114067^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20030201339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22526 + ... + 201414.

Almost surely, 2^20030201330 is an apocalyptic number.

20030201330 is a deficient number, since it is larger than the sum of its proper divisors (16027582630).

20030201330 is a wasteful number, since it uses less digits than its factorization.

20030201330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190093.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 20030201330 its reverse (3310203002), we get a palindrome (23340404332).

The spelling of 20030201330 in words is "twenty billion, thirty million, two hundred one thousand, three hundred thirty".