113223132112 has 10 divisors (see below), whose sum is σ = 219369818498. Its totient is φ = 56611566048.

The previous prime is 113223132107. The next prime is 113223132133. The reversal of 113223132112 is 211231322311.

It can be written as a sum of positive squares in only one way, i.e., 80699173776 + 32523958336 = 284076^2 + 180344^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3538222863 + ... + 3538222894.

Almost surely, 2^113223132112 is an apocalyptic number.

It is an amenable number.

113223132112 is a deficient number, since it is larger than the sum of its proper divisors (106146686386).

113223132112 is an equidigital number, since it uses as much as digits as its factorization.

113223132112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7076445765 (or 7076445759 counting only the distinct ones).

The product of its digits is 432, while the sum is 22.

Adding to 113223132112 its reverse (211231322311), we get a palindrome (324454454423).

The spelling of 113223132112 in words is "one hundred thirteen billion, two hundred twenty-three million, one hundred thirty-two thousand, one hundred twelve".