2302203023 has 4 divisors (see below), whose sum is σ = 2317654200. Its totient is φ = 2286751848.

The previous prime is 2302203017. The next prime is 2302203037. The reversal of 2302203023 is 3203022032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2302203023 - 2¹⁴ = 2302186639 is a prime.

It is a super-2 number, since 2×2302203023² = 10600277518220677058, 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 = 2302202992 and 2302203010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302203083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7725365 + ... + 7725662.

It is an arithmetic number, because the mean of its divisors is an integer number (579413550).

Almost surely, 2^2302203023 is an apocalyptic number.

2302203023 is a deficient number, since it is larger than the sum of its proper divisors (15451177).

2302203023 is a wasteful number, since it uses less digits than its factorization.

2302203023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15451176.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 2302203023 is about 47981.2778383402. The cubic root of 2302203023 is about 1320.4274371403.

Adding to 2302203023 its reverse (3203022032), we get a palindrome (5505225055).

The spelling of 2302203023 in words is "two billion, three hundred two million, two hundred three thousand, twenty-three".