13105405530292 has 12 divisors (see below), whose sum is σ = 22934487808036. Its totient is φ = 6552694728000.

The previous prime is 13105405530247. The next prime is 13105405530311. The reversal of 13105405530292 is 29203550450131.

13105405530292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12616519296676 + 488886233616 = 3551974^2 + 699204^2 .

It is a super-2 number, since 2×13105405530292² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3107218 + ... + 5988790.

Almost surely, 2^{13105405530292} is an apocalyptic number.

It is an amenable number.

13105405530292 is a deficient number, since it is larger than the sum of its proper divisors (9829082277744).

13105405530292 is a wasteful number, since it uses less digits than its factorization.

13105405530292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4018578 (or 4018576 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 13105405530292 in words is "thirteen trillion, one hundred five billion, four hundred five million, five hundred thirty thousand, two hundred ninety-two".