20231002303 has 16 divisors (see below), whose sum is σ = 21534776640. Its totient is φ = 18940096000.

The previous prime is 20231002291. The next prime is 20231002369. The reversal of 20231002303 is 30320013202.

It is a cyclic number.

It is not a de Polignac number, because 20231002303 - 2²⁵ = 20197447871 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 (20231002903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3202518 + ... + 3208828.

It is an arithmetic number, because the mean of its divisors is an integer number (1345923540).

Almost surely, 2^20231002303 is an apocalyptic number.

20231002303 is a deficient number, since it is larger than the sum of its proper divisors (1303774337).

20231002303 is a wasteful number, since it uses less digits than its factorization.

20231002303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7298.

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

Adding to 20231002303 its reverse (30320013202), we get a palindrome (50551015505).

The spelling of 20231002303 in words is "twenty billion, two hundred thirty-one million, two thousand, three hundred three".