11513303626433 has 8 divisors (see below), whose sum is σ = 13611787538880. Its totient is φ = 9528251276880.

The previous prime is 11513303626427. The next prime is 11513303626439. The reversal of 11513303626433 is 33462630331511.

It is an interprime number because it is at equal distance from previous prime (11513303626427) and next prime (11513303626439).

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

It is not a de Polignac number, because 11513303626433 - 2⁴ = 11513303626417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11513303626439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28357890503 + ... + 28357890908.

It is an arithmetic number, because the mean of its divisors is an integer number (1701473442360).

Almost surely, 2^{11513303626433} is an apocalyptic number.

It is an amenable number.

11513303626433 is a deficient number, since it is larger than the sum of its proper divisors (2098483912447).

11513303626433 is an equidigital number, since it uses as much as digits as its factorization.

11513303626433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56715781447.

The product of its (nonzero) digits is 349920, while the sum is 41.

Adding to 11513303626433 its reverse (33462630331511), we get a palindrome (44975933957944).

The spelling of 11513303626433 in words is "eleven trillion, five hundred thirteen billion, three hundred three million, six hundred twenty-six thousand, four hundred thirty-three".