2320211023 has 4 divisors (see below), whose sum is σ = 2498688808. Its totient is φ = 2141733240.

The previous prime is 2320211021. The next prime is 2320211029. The reversal of 2320211023 is 3201120232.

2320211023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2320211023 - 2¹ = 2320211021 is a prime.

It is a super-4 number, since 4×2320211023⁴ (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2320210988 and 2320211006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320211021) 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, 89238873 + ... + 89238898.

It is an arithmetic number, because the mean of its divisors is an integer number (624672202).

Almost surely, 2^2320211023 is an apocalyptic number.

2320211023 is a deficient number, since it is larger than the sum of its proper divisors (178477785).

2320211023 is a wasteful number, since it uses less digits than its factorization.

2320211023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178477784.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2320211023 is about 48168.5688286459. The cubic root of 2320211023 is about 1323.8613258480.

Adding to 2320211023 its reverse (3201120232), we get a palindrome (5521331255).

It can be divided in two parts, 23202 and 11023, that added together give a square (34225 = 185²).

The spelling of 2320211023 in words is "two billion, three hundred twenty million, two hundred eleven thousand, twenty-three".