111530435342 has 16 divisors (see below), whose sum is σ = 173261555712. Its totient is φ = 53810006040.

The previous prime is 111530435333. The next prime is 111530435363. The reversal of 111530435342 is 243534035111.

It is a junction number, because it is equal to n+sod(n) for n = 111530435299 and 111530435308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8348918 + ... + 8362265.

It is an arithmetic number, because the mean of its divisors is an integer number (10828847232).

Almost surely, 2^111530435342 is an apocalyptic number.

111530435342 is a deficient number, since it is larger than the sum of its proper divisors (61731120370).

111530435342 is a wasteful number, since it uses less digits than its factorization.

111530435342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16711303.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 111530435342 in words is "one hundred eleven billion, five hundred thirty million, four hundred thirty-five thousand, three hundred forty-two".