13105102052540 has 24 divisors (see below), whose sum is σ = 27773197932480. Its totient is φ = 5193948702528.

The previous prime is 13105102052521. The next prime is 13105102052551. The reversal of 13105102052540 is 4525020150131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3005755172 + ... + 3005759531.

It is an arithmetic number, because the mean of its divisors is an integer number (1157216580520).

Almost surely, 2^{13105102052540} is an apocalyptic number.

13105102052540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13105102052540 is an abundant number, since it is smaller than the sum of its proper divisors (14668095879940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13105102052540 is a wasteful number, since it uses less digits than its factorization.

13105102052540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6011514821 (or 6011514819 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 13105102052540 in words is "thirteen trillion, one hundred five billion, one hundred two million, fifty-two thousand, five hundred forty".