113043244012 has 24 divisors (see below), whose sum is σ = 200312690256. Its totient is φ = 55814423808.

The previous prime is 113043243991. The next prime is 113043244021. The reversal of 113043244012 is 210442340311.

It is a super-3 number, since 3×113043244012³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287953 + ... + 555880.

It is an arithmetic number, because the mean of its divisors is an integer number (8346362094).

Almost surely, 2^113043244012 is an apocalyptic number.

It is an amenable number.

113043244012 is a deficient number, since it is larger than the sum of its proper divisors (87269446244).

113043244012 is a wasteful number, since it uses less digits than its factorization.

113043244012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844257 (or 844255 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 113043244012 its reverse (210442340311), we get a palindrome (323485584323).

The spelling of 113043244012 in words is "one hundred thirteen billion, forty-three million, two hundred forty-four thousand, twelve".