113334287 has 6 divisors (see below), whose sum is σ = 124574184. Its totient is φ = 103031060.

The previous prime is 113334253. The next prime is 113334289. The reversal of 113334287 is 782433311.

It is a de Polignac number, because none of the positive numbers 2^k-113334287 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 (113334289) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 468203 + ... + 468444.

It is an arithmetic number, because the mean of its divisors is an integer number (20762364).

Almost surely, 2^113334287 is an apocalyptic number.

113334287 is a deficient number, since it is larger than the sum of its proper divisors (11239897).

113334287 is an equidigital number, since it uses as much as digits as its factorization.

113334287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936669 (or 936658 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 113334287 is about 10645.8577390457. The cubic root of 113334287 is about 483.9350808244.

Adding to 113334287 its reverse (782433311), we get a palindrome (895767598).

The spelling of 113334287 in words is "one hundred thirteen million, three hundred thirty-four thousand, two hundred eighty-seven".