13061128755106 has 4 divisors (see below), whose sum is σ = 19591693132662. Its totient is φ = 6530564377552.

The previous prime is 13061128755089. The next prime is 13061128755127. The reversal of 13061128755106 is 60155782116031.

13061128755106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10442042902225 + 2619085852881 = 3231415^2 + 1618359^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3265282188775 + ... + 3265282188778.

Almost surely, 2^{13061128755106} is an apocalyptic number.

13061128755106 is a deficient number, since it is larger than the sum of its proper divisors (6530564377556).

13061128755106 is an equidigital number, since it uses as much as digits as its factorization.

13061128755106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6530564377555.

The product of its (nonzero) digits is 302400, while the sum is 46.

The spelling of 13061128755106 in words is "thirteen trillion, sixty-one billion, one hundred twenty-eight million, seven hundred fifty-five thousand, one hundred six".