13305203054331 has 8 divisors (see below), whose sum is σ = 17954008941120. Its totient is φ = 8763266268552.

The previous prime is 13305203054327. The next prime is 13305203054369. The reversal of 13305203054331 is 13345030250331.

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

It is not a de Polignac number, because 13305203054331 - 2² = 13305203054327 is a prime.

It is a super-2 number, since 2×13305203054331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13305203054292 and 13305203054301.

It is not an unprimeable number, because it can be changed into a prime (13305203054531) 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, 26717274961 + ... + 26717275458.

It is an arithmetic number, because the mean of its divisors is an integer number (2244251117640).

Almost surely, 2^{13305203054331} is an apocalyptic number.

13305203054331 is a deficient number, since it is larger than the sum of its proper divisors (4648805886789).

13305203054331 is an equidigital number, since it uses as much as digits as its factorization.

13305203054331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53434550505.

The product of its (nonzero) digits is 48600, while the sum is 33.

The spelling of 13305203054331 in words is "thirteen trillion, three hundred five billion, two hundred three million, fifty-four thousand, three hundred thirty-one".