20334135303 has 12 divisors (see below), whose sum is σ = 29375233888. Its totient is φ = 13554380160.

The previous prime is 20334135253. The next prime is 20334135307. The reversal of 20334135303 is 30353143302.

It is a happy number.

20334135303 is a `hidden beast` number, since 20 + 334 + 1 + 3 + 5 + 303 = 666.

It is not a de Polignac number, because 20334135303 - 2¹⁴ = 20334118919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20334135307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64975 + ... + 211872.

Almost surely, 2^20334135303 is an apocalyptic number.

20334135303 is a deficient number, since it is larger than the sum of its proper divisors (9041098585).

20334135303 is a wasteful number, since it uses less digits than its factorization.

20334135303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285014 (or 285011 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 27.

Adding to 20334135303 its reverse (30353143302), we get a palindrome (50687278605).

The spelling of 20334135303 in words is "twenty billion, three hundred thirty-four million, one hundred thirty-five thousand, three hundred three".