403320113 has 8 divisors (see below), whose sum is σ = 470744832. Its totient is φ = 338347296.

The previous prime is 403320097. The next prime is 403320119. The reversal of 403320113 is 311023304.

It is a happy number.

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

It is not a de Polignac number, because 403320113 - 2⁴ = 403320097 is a prime.

It is a super-2 number, since 2×403320113² = 325334227100665538, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 403320091 and 403320100.

It is not an unprimeable number, because it can be changed into a prime (403320119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612620 + ... + 613277.

It is an arithmetic number, because the mean of its divisors is an integer number (58843104).

Almost surely, 2^403320113 is an apocalyptic number.

It is an amenable number.

403320113 is a deficient number, since it is larger than the sum of its proper divisors (67424719).

403320113 is a wasteful number, since it uses less digits than its factorization.

403320113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225951.

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

The square root of 403320113 is about 20082.8312993960. The cubic root of 403320113 is about 738.8392521787.

Adding to 403320113 its reverse (311023304), we get a palindrome (714343417).

The spelling of 403320113 in words is "four hundred three million, three hundred twenty thousand, one hundred thirteen".