202231034323 has 16 divisors (see below), whose sum is σ = 206991138816. Its totient is φ = 197544009600.

The previous prime is 202231034311. The next prime is 202231034351. The reversal of 202231034323 is 323430132202.

It is a cyclic number.

It is not a de Polignac number, because 202231034323 - 2¹³ = 202231026131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202231034303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2120340 + ... + 2213662.

It is an arithmetic number, because the mean of its divisors is an integer number (12936946176).

Almost surely, 2^202231034323 is an apocalyptic number.

202231034323 is a deficient number, since it is larger than the sum of its proper divisors (4760104493).

202231034323 is a wasteful number, since it uses less digits than its factorization.

202231034323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93714.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 202231034323 its reverse (323430132202), we get a palindrome (525661166525).

The spelling of 202231034323 in words is "two hundred two billion, two hundred thirty-one million, thirty-four thousand, three hundred twenty-three".