23221030113 has 12 divisors (see below), whose sum is σ = 34042108048. Its totient is φ = 15249631320.

The previous prime is 23221030103. The next prime is 23221030121. The reversal of 23221030113 is 31103012232.

It is not a de Polignac number, because 23221030113 - 2⁵ = 23221030081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23221030103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19253983 + ... + 19255188.

Almost surely, 2^23221030113 is an apocalyptic number.

It is an amenable number.

23221030113 is a deficient number, since it is larger than the sum of its proper divisors (10821077935).

23221030113 is a wasteful number, since it uses less digits than its factorization.

23221030113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38509244 (or 38509241 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23221030113 its reverse (31103012232), we get a palindrome (54324042345).

The spelling of 23221030113 in words is "twenty-three billion, two hundred twenty-one million, thirty thousand, one hundred thirteen".