20301213303 has 40 divisors (see below), whose sum is σ = 34690812288. Its totient is φ = 11589999696.

The previous prime is 20301213269. The next prime is 20301213311. The reversal of 20301213303 is 30331210302.

It is not a de Polignac number, because 20301213303 - 2¹⁴ = 20301196919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20301213353) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 620800 + ... + 652682.

Almost surely, 2^20301213303 is an apocalyptic number.

20301213303 is a deficient number, since it is larger than the sum of its proper divisors (14389598985).

20301213303 is a wasteful number, since it uses less digits than its factorization.

20301213303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33025 (or 33016 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 20301213303 its reverse (30331210302), we get a palindrome (50632423605).

The spelling of 20301213303 in words is "twenty billion, three hundred one million, two hundred thirteen thousand, three hundred three".