111343003012 has 12 divisors (see below), whose sum is σ = 197197849296. Its totient is φ = 55000760360.

The previous prime is 111343003001. The next prime is 111343003019. The reversal of 111343003012 is 210300343111.

It is not an unprimeable number, because it can be changed into a prime (111343003019) by changing a digit.

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, 167684914 + ... + 167685577.

It is an arithmetic number, because the mean of its divisors is an integer number (16433154108).

Almost surely, 2^111343003012 is an apocalyptic number.

It is an amenable number.

111343003012 is a deficient number, since it is larger than the sum of its proper divisors (85854846284).

111343003012 is a wasteful number, since it uses less digits than its factorization.

111343003012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335370578 (or 335370576 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 111343003012 its reverse (210300343111), we get a palindrome (321643346123).

The spelling of 111343003012 in words is "one hundred eleven billion, three hundred forty-three million, three thousand, twelve".