111134359349 has 4 divisors (see below), whose sum is σ = 119683156236. Its totient is φ = 102585562464.

The previous prime is 111134359337. The next prime is 111134359351. The reversal of 111134359349 is 943953431111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 40988836849 + 70145522500 = 202457^2 + 264850^2 .

It is a cyclic number.

It is not a de Polignac number, because 111134359349 - 2¹² = 111134355253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111134359319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4274398424 + ... + 4274398449.

It is an arithmetic number, because the mean of its divisors is an integer number (29920789059).

Almost surely, 2^111134359349 is an apocalyptic number.

It is an amenable number.

111134359349 is a deficient number, since it is larger than the sum of its proper divisors (8548796887).

111134359349 is an equidigital number, since it uses as much as digits as its factorization.

111134359349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8548796886.

The product of its digits is 174960, while the sum is 44.

The spelling of 111134359349 in words is "one hundred eleven billion, one hundred thirty-four million, three hundred fifty-nine thousand, three hundred forty-nine".