23031030322 has 16 divisors (see below), whose sum is σ = 35787884544. Its totient is φ = 11104380000.

The previous prime is 23031030301. The next prime is 23031030371. The reversal of 23031030322 is 22303013032.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23031030322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 643554 + ... + 678397.

It is an arithmetic number, because the mean of its divisors is an integer number (2236742784).

Almost surely, 2^23031030322 is an apocalyptic number.

23031030322 is a deficient number, since it is larger than the sum of its proper divisors (12756854222).

23031030322 is a wasteful number, since it uses less digits than its factorization.

23031030322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322265.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 23031030322 its reverse (22303013032), we get a palindrome (45334043354).

The spelling of 23031030322 in words is "twenty-three billion, thirty-one million, thirty thousand, three hundred twenty-two".