2320303023 has 8 divisors (see below), whose sum is σ = 3437486000. Its totient is φ = 1546868664.

The previous prime is 2320303019. The next prime is 2320303033. The reversal of 2320303023 is 3203030232.

It is not a de Polignac number, because 2320303023 - 2² = 2320303019 is a prime.

It is a super-2 number, since 2×2320303023² = 10767612237085877058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2320302987 and 2320303005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320303033) 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, 42968548 + ... + 42968601.

It is an arithmetic number, because the mean of its divisors is an integer number (429685750).

Almost surely, 2^2320303023 is an apocalyptic number.

2320303023 is a deficient number, since it is larger than the sum of its proper divisors (1117182977).

2320303023 is an equidigital number, since it uses as much as digits as its factorization.

2320303023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85937158 (or 85937152 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 2320303023 is about 48169.5237987672. The cubic root of 2320303023 is about 1323.8788233415.

Adding to 2320303023 its reverse (3203030232), we get a palindrome (5523333255).

It can be divided in two parts, 2 and 320303023, that multiplied together give a palindrome (640606046).

The spelling of 2320303023 in words is "two billion, three hundred twenty million, three hundred three thousand, twenty-three".