13413313043331 has 16 divisors (see below), whose sum is σ = 17903373649920. Its totient is φ = 8932735538720.

The previous prime is 13413313043327. The next prime is 13413313043341. The reversal of 13413313043331 is 13334031331431.

It is a cyclic number.

It is not a de Polignac number, because 13413313043331 - 2² = 13413313043327 is a prime.

It is a super-2 number, since 2×13413313043331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13413313043292 and 13413313043301.

It is not an unprimeable number, because it can be changed into a prime (13413313043311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10203436 + ... + 11442758.

It is an arithmetic number, because the mean of its divisors is an integer number (1118960853120).

Almost surely, 2^{13413313043331} is an apocalyptic number.

13413313043331 is a deficient number, since it is larger than the sum of its proper divisors (4490060606589).

13413313043331 is a wasteful number, since it uses less digits than its factorization.

13413313043331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243146.

The product of its (nonzero) digits is 34992, while the sum is 33.

Adding to 13413313043331 its reverse (13334031331431), we get a palindrome (26747344374762).

The spelling of 13413313043331 in words is "thirteen trillion, four hundred thirteen billion, three hundred thirteen million, forty-three thousand, three hundred thirty-one".