2034320023 has 4 divisors (see below), whose sum is σ = 2034730048. Its totient is φ = 2033910000.

The previous prime is 2034320009. The next prime is 2034320027. The reversal of 2034320023 is 3200234302.

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 2034320023 - 2¹⁷ = 2034188951 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 (2034320027) 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, 197478 + ... + 207523.

It is an arithmetic number, because the mean of its divisors is an integer number (508682512).

Almost surely, 2^2034320023 is an apocalyptic number.

2034320023 is a deficient number, since it is larger than the sum of its proper divisors (410025).

2034320023 is an equidigital number, since it uses as much as digits as its factorization.

2034320023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410024.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 2034320023 is about 45103.4369311253. The cubic root of 2034320023 is about 1267.0869690235.

Adding to 2034320023 its reverse (3200234302), we get a palindrome (5234554325).

The spelling of 2034320023 in words is "two billion, thirty-four million, three hundred twenty thousand, twenty-three".