13105405530334 has 24 divisors (see below), whose sum is σ = 21441967289280. Its totient is φ = 6004497964608.

The previous prime is 13105405530331. The next prime is 13105405530337. The reversal of 13105405530334 is 43303550450131.

It is an interprime number because it is at equal distance from previous prime (13105405530331) and next prime (13105405530337).

It is a super-2 number, since 2×13105405530334² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13105405530293 and 13105405530302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13105405530331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141462414 + ... + 141555025.

It is an arithmetic number, because the mean of its divisors is an integer number (893415303720).

Almost surely, 2^{13105405530334} is an apocalyptic number.

13105405530334 is a deficient number, since it is larger than the sum of its proper divisors (8336561758946).

13105405530334 is a wasteful number, since it uses less digits than its factorization.

13105405530334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283017604 (or 283017591 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 37.

Adding to 13105405530334 its reverse (43303550450131), we get a palindrome (56408955980465).

The spelling of 13105405530334 in words is "thirteen trillion, one hundred five billion, four hundred five million, five hundred thirty thousand, three hundred thirty-four".