113233321312 has 24 divisors (see below), whose sum is σ = 223030546200. Its totient is φ = 56590642944.

The previous prime is 113233321283. The next prime is 113233321343. The reversal of 113233321312 is 213123332311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742237 + ... + 881692.

It is an arithmetic number, because the mean of its divisors is an integer number (9292939425).

Almost surely, 2^113233321312 is an apocalyptic number.

It is an amenable number.

113233321312 is a deficient number, since it is larger than the sum of its proper divisors (109797224888).

113233321312 is a wasteful number, since it uses less digits than its factorization.

113233321312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626118 (or 1626110 counting only the distinct ones).

The product of its digits is 1944, while the sum is 25.

Adding to 113233321312 its reverse (213123332311), we get a palindrome (326356653623).

The spelling of 113233321312 in words is "one hundred thirteen billion, two hundred thirty-three million, three hundred twenty-one thousand, three hundred twelve".