23234331431323 has 16 divisors (see below), whose sum is σ = 25601053720320. Its totient is φ = 20988033412896.

The previous prime is 23234331431299. The next prime is 23234331431329. The reversal of 23234331431323 is 32313413343232.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23234331431323 - 2²¹ = 23234329334171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23234331431329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83722365 + ... + 83999422.

It is an arithmetic number, because the mean of its divisors is an integer number (1600065857520).

Almost surely, 2^{23234331431323} is an apocalyptic number.

23234331431323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23234331431323 is a deficient number, since it is larger than the sum of its proper divisors (2366722288997).

23234331431323 is a wasteful number, since it uses less digits than its factorization.

23234331431323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167722146.

The product of its digits is 279936, while the sum is 37.

Adding to 23234331431323 its reverse (32313413343232), we get a palindrome (55547744774555).

The spelling of 23234331431323 in words is "twenty-three trillion, two hundred thirty-four billion, three hundred thirty-one million, four hundred thirty-one thousand, three hundred twenty-three".