113230142012 has 12 divisors (see below), whose sum is σ = 213395267736. Its totient is φ = 52260065520.

The previous prime is 113230141963. The next prime is 113230142027. The reversal of 113230142012 is 210241032311.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1088751314 + ... + 1088751417.

It is an arithmetic number, because the mean of its divisors is an integer number (17782938978).

Almost surely, 2^113230142012 is an apocalyptic number.

It is an amenable number.

113230142012 is a deficient number, since it is larger than the sum of its proper divisors (100165125724).

113230142012 is a wasteful number, since it uses less digits than its factorization.

113230142012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2177502748 (or 2177502746 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 113230142012 its reverse (210241032311), we get a palindrome (323471174323).

The spelling of 113230142012 in words is "one hundred thirteen billion, two hundred thirty million, one hundred forty-two thousand, twelve".