111113134 has 8 divisors (see below), whose sum is σ = 181821528. Its totient is φ = 50505960.

The previous prime is 111113131. The next prime is 111113137. The reversal of 111113134 is 431311111.

It is an interprime number because it is at equal distance from previous prime (111113131) and next prime (111113137).

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

It is a super-2 number, since 2×111113134² = 24692257094603912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111113131) 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, 2525277 + ... + 2525320.

It is an arithmetic number, because the mean of its divisors is an integer number (22727691).

Almost surely, 2^111113134 is an apocalyptic number.

111113134 is a deficient number, since it is larger than the sum of its proper divisors (70708394).

111113134 is a wasteful number, since it uses less digits than its factorization.

111113134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050610.

The product of its digits is 36, while the sum is 16.

The square root of 111113134 is about 10541.0214875030. The cubic root of 111113134 is about 480.7527742621.

Adding to 111113134 its reverse (431311111), we get a palindrome (542424245).

The spelling of 111113134 in words is "one hundred eleven million, one hundred thirteen thousand, one hundred thirty-four".