2023111303 has 12 divisors (see below), whose sum is σ = 2117437000. Its totient is φ = 1932826896.

The previous prime is 2023111301. The next prime is 2023111351. The reversal of 2023111303 is 3031113202.

It is not a de Polignac number, because 2023111303 - 2¹ = 2023111301 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 (2023111301) 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, 576448 + ... + 579946.

Almost surely, 2^2023111303 is an apocalyptic number.

2023111303 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2023111303 is a deficient number, since it is larger than the sum of its proper divisors (94325697).

2023111303 is a wasteful number, since it uses less digits than its factorization.

2023111303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4638 (or 4615 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2023111303 is about 44979.0095822485. The cubic root of 2023111303 is about 1264.7555450498.

Adding to 2023111303 its reverse (3031113202), we get a palindrome (5054224505).

The spelling of 2023111303 in words is "two billion, twenty-three million, one hundred eleven thousand, three hundred three".