113314143 has 4 divisors (see below), whose sum is σ = 151085528. Its totient is φ = 75542760.

The previous prime is 113314141. The next prime is 113314151. The reversal of 113314143 is 341413311.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 113314143 - 2¹ = 113314141 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 (113314141) 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 3 ways as a sum of consecutive naturals, for example, 18885688 + ... + 18885693.

It is an arithmetic number, because the mean of its divisors is an integer number (37771382).

Almost surely, 2^113314143 is an apocalyptic number.

113314143 is a deficient number, since it is larger than the sum of its proper divisors (37771385).

113314143 is an equidigital number, since it uses as much as digits as its factorization.

113314143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37771384.

The product of its digits is 432, while the sum is 21.

The square root of 113314143 is about 10644.9116013239. The cubic root of 113314143 is about 483.9064076366.

Adding to 113314143 its reverse (341413311), we get a palindrome (454727454).

The spelling of 113314143 in words is "one hundred thirteen million, three hundred fourteen thousand, one hundred forty-three".