111400034 has 8 divisors (see below), whose sum is σ = 171175788. Its totient is φ = 54341440.

The previous prime is 111400013. The next prime is 111400087. The reversal of 111400034 is 430004111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 111365809 + 34225 = 10553^2 + 185^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 111399991 and 111400018.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 679187 + ... + 679350.

Almost surely, 2^111400034 is an apocalyptic number.

111400034 is a deficient number, since it is larger than the sum of its proper divisors (59775754).

111400034 is a wasteful number, since it uses less digits than its factorization.

111400034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358580.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 111400034 is about 10554.6214522360. The cubic root of 111400034 is about 481.1661950208.

Adding to 111400034 its reverse (430004111), we get a palindrome (541404145).

The spelling of 111400034 in words is "one hundred eleven million, four hundred thousand, thirty-four".