13105125130446 has 24 divisors (see below), whose sum is σ = 28394534557584. Its totient is φ = 4368360155040.

The previous prime is 13105125130429. The next prime is 13105125130483. The reversal of 13105125130446 is 64403152150131.

13105125130446 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 512 + 5 + 130 + 4 + 4 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 13105125130446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5049130 + ... + 7190546.

It is an arithmetic number, because the mean of its divisors is an integer number (1183105606566).

Almost surely, 2^{13105125130446} is an apocalyptic number.

13105125130446 is an abundant number, since it is smaller than the sum of its proper divisors (15289409427138).

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

13105125130446 is a wasteful number, since it uses less digits than its factorization.

13105125130446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2481416 (or 2481413 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 13105125130446 its reverse (64403152150131), we get a palindrome (77508277280577).

The spelling of 13105125130446 in words is "thirteen trillion, one hundred five billion, one hundred twenty-five million, one hundred thirty thousand, four hundred forty-six".