13413410320403 has 4 divisors (see below), whose sum is σ = 13996602073488. Its totient is φ = 12830218567320.

The previous prime is 13413410320367. The next prime is 13413410320451. The reversal of 13413410320403 is 30402301431431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13413410320403 - 2⁶ = 13413410320339 is a prime.

It is a super-2 number, since 2×13413410320403² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13413410320463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291595876508 + ... + 291595876553.

It is an arithmetic number, because the mean of its divisors is an integer number (3499150518372).

Almost surely, 2^{13413410320403} is an apocalyptic number.

13413410320403 is a deficient number, since it is larger than the sum of its proper divisors (583191753085).

13413410320403 is an equidigital number, since it uses as much as digits as its factorization.

13413410320403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583191753084.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 13413410320403 its reverse (30402301431431), we get a palindrome (43815711751834).

The spelling of 13413410320403 in words is "thirteen trillion, four hundred thirteen billion, four hundred ten million, three hundred twenty thousand, four hundred three".