111401134 has 8 divisors (see below), whose sum is σ = 179955720. Its totient is φ = 51415896.

The previous prime is 111401131. The next prime is 111401203. The reversal of 111401134 is 431104111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111401131) 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, 2142304 + ... + 2142355.

It is an arithmetic number, because the mean of its divisors is an integer number (22494465).

Almost surely, 2^111401134 is an apocalyptic number.

111401134 is a deficient number, since it is larger than the sum of its proper divisors (68554586).

111401134 is a wasteful number, since it uses less digits than its factorization.

111401134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4284674.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 111401134 is about 10554.6735619819. The cubic root of 111401134 is about 481.1677787458.

Adding to 111401134 its reverse (431104111), we get a palindrome (542505245).

The spelling of 111401134 in words is "one hundred eleven million, four hundred one thousand, one hundred thirty-four".