203340113 has 8 divisors (see below), whose sum is σ = 206726400. Its totient is φ = 199970208.

The previous prime is 203340107. The next prime is 203340119. The reversal of 203340113 is 311043302.

It is a happy number.

203340113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (203340107) and next prime (203340119).

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-203340113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 203340091 and 203340100.

It is not an unprimeable number, because it can be changed into a prime (203340119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22328 + ... + 30086.

It is an arithmetic number, because the mean of its divisors is an integer number (25840800).

Almost surely, 2^203340113 is an apocalyptic number.

It is an amenable number.

203340113 is a deficient number, since it is larger than the sum of its proper divisors (3386287).

203340113 is an equidigital number, since it uses as much as digits as its factorization.

203340113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8191.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 203340113 is about 14259.7374800520. The cubic root of 203340113 is about 588.0411075045.

Adding to 203340113 its reverse (311043302), we get a palindrome (514383415).

The spelling of 203340113 in words is "two hundred three million, three hundred forty thousand, one hundred thirteen".