111430231024132 has 12 divisors (see below), whose sum is σ = 195003040282960. Its totient is φ = 55715076657576.

The previous prime is 111430231024009. The next prime is 111430231024171. The reversal of 111430231024132 is 231420132034111.

It is a self number, because there is not a number n which added to its sum of digits gives 111430231024132.

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, 2697858 + ... + 15170329.

Almost surely, 2^{111430231024132} is an apocalyptic number.

It is an amenable number.

111430231024132 is a deficient number, since it is larger than the sum of its proper divisors (83572809258828).

111430231024132 is a wasteful number, since it uses less digits than its factorization.

111430231024132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19427250 (or 19427248 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 111430231024132 its reverse (231420132034111), we get a palindrome (342850363058243).

The spelling of 111430231024132 in words is "one hundred eleven trillion, four hundred thirty billion, two hundred thirty-one million, twenty-four thousand, one hundred thirty-two".