111343135102 has 16 divisors (see below), whose sum is σ = 178526853792. Its totient is φ = 51952257280.

The previous prime is 111343135097. The next prime is 111343135103. The reversal of 111343135102 is 201531343111.

111343135102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111343135103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29516443 + ... + 29520214.

It is an arithmetic number, because the mean of its divisors is an integer number (11157928362).

Almost surely, 2^111343135102 is an apocalyptic number.

111343135102 is a deficient number, since it is larger than the sum of its proper divisors (67183718690).

111343135102 is a wasteful number, since it uses less digits than its factorization.

111343135102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59036723.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 111343135102 its reverse (201531343111), we get a palindrome (312874478213).

The spelling of 111343135102 in words is "one hundred eleven billion, three hundred forty-three million, one hundred thirty-five thousand, one hundred two".