23031232322 has 32 divisors (see below), whose sum is σ = 40718548992. Its totient is φ = 9565035984.

The previous prime is 23031232297. The next prime is 23031232331. The reversal of 23031232322 is 22323213032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74168 + ... + 227075.

It is an arithmetic number, because the mean of its divisors is an integer number (1272454656).

Almost surely, 2^23031232322 is an apocalyptic number.

23031232322 is a deficient number, since it is larger than the sum of its proper divisors (17687316670).

23031232322 is a wasteful number, since it uses less digits than its factorization.

23031232322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301422.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 23031232322 its reverse (22323213032), we get a palindrome (45354445354).

The spelling of 23031232322 in words is "twenty-three billion, thirty-one million, two hundred thirty-two thousand, three hundred twenty-two".