403401113 has 8 divisors (see below), whose sum is σ = 416967360. Its totient is φ = 390059280.

The previous prime is 403401079. The next prime is 403401127. The reversal of 403401113 is 311104304.

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

It is a cyclic number.

It is not a de Polignac number, because 403401113 - 2²⁸ = 134965657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 403401091 and 403401100.

It is not an unprimeable number, because it can be changed into a prime (403401913) 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, 52445 + ... + 59642.

It is an arithmetic number, because the mean of its divisors is an integer number (52120920).

Almost surely, 2^403401113 is an apocalyptic number.

It is an amenable number.

403401113 is a deficient number, since it is larger than the sum of its proper divisors (13566247).

403401113 is a wasteful number, since it uses less digits than its factorization.

403401113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112207.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 403401113 is about 20084.8478460754. The cubic root of 403401113 is about 738.8887099762. Note that the first 3 decimals are identical.

Adding to 403401113 its reverse (311104304), we get a palindrome (714505417).

The spelling of 403401113 in words is "four hundred three million, four hundred one thousand, one hundred thirteen".