113345311 has 8 divisors (see below), whose sum is σ = 122352480. Its totient is φ = 104678112.

The previous prime is 113345293. The next prime is 113345339. The reversal of 113345311 is 113543311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113345311 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 (113345711) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 84300 + ... + 85633.

It is an arithmetic number, because the mean of its divisors is an integer number (15294060).

Almost surely, 2^113345311 is an apocalyptic number.

113345311 is a deficient number, since it is larger than the sum of its proper divisors (9007169).

113345311 is a wasteful number, since it uses less digits than its factorization.

113345311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169985.

The product of its digits is 540, while the sum is 22.

The square root of 113345311 is about 10646.3754865212. The cubic root of 113345311 is about 483.9507710670.

Adding to 113345311 its reverse (113543311), we get a palindrome (226888622).

The spelling of 113345311 in words is "one hundred thirteen million, three hundred forty-five thousand, three hundred eleven".