20231303303 has 8 divisors (see below), whose sum is σ = 21300126000. Its totient is φ = 19162882368.

The previous prime is 20231303299. The next prime is 20231303311. The reversal of 20231303303 is 30330313202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20231303303 - 2² = 20231303299 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 (20231303333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5825 + ... + 201237.

It is an arithmetic number, because the mean of its divisors is an integer number (2662515750).

Almost surely, 2^20231303303 is an apocalyptic number.

20231303303 is a deficient number, since it is larger than the sum of its proper divisors (1068822697).

20231303303 is a wasteful number, since it uses less digits than its factorization.

20231303303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200881.

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

Adding to 20231303303 its reverse (30330313202), we get a palindrome (50561616505).

The spelling of 20231303303 in words is "twenty billion, two hundred thirty-one million, three hundred three thousand, three hundred three".