111134013 has 8 divisors (see below), whose sum is σ = 149617728. Its totient is φ = 73369824.

The previous prime is 111134011. The next prime is 111134027. The reversal of 111134013 is 310431111.

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

It is not a de Polignac number, because 111134013 - 2¹ = 111134011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111133983 and 111134001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111134011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179520 + ... + 180137.

It is an arithmetic number, because the mean of its divisors is an integer number (18702216).

Almost surely, 2^111134013 is an apocalyptic number.

It is an amenable number.

111134013 is a deficient number, since it is larger than the sum of its proper divisors (38483715).

111134013 is a wasteful number, since it uses less digits than its factorization.

111134013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359763.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 111134013 is about 10542.0118098966. The cubic root of 111134013 is about 480.7828847394.

Adding to 111134013 its reverse (310431111), we get a palindrome (421565124).

The spelling of 111134013 in words is "one hundred eleven million, one hundred thirty-four thousand, thirteen".