23116211632 has 10 divisors (see below), whose sum is σ = 44787660068. Its totient is φ = 11558105808.

The previous prime is 23116211597. The next prime is 23116211633. The reversal of 23116211632 is 23611261132.

It is a self number, because there is not a number n which added to its sum of digits gives 23116211632.

It is not an unprimeable number, because it can be changed into a prime (23116211633) by changing a digit.

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 as a sum of consecutive naturals, namely, 722381598 + ... + 722381629.

Almost surely, 2^23116211632 is an apocalyptic number.

It is an amenable number.

23116211632 is a deficient number, since it is larger than the sum of its proper divisors (21671448436).

23116211632 is a wasteful number, since it uses less digits than its factorization.

23116211632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444763235 (or 1444763229 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

Adding to 23116211632 its reverse (23611261132), we get a palindrome (46727472764).

The spelling of 23116211632 in words is "twenty-three billion, one hundred sixteen million, two hundred eleven thousand, six hundred thirty-two".