13056450101 has 4 divisors (see below), whose sum is σ = 13063320204. Its totient is φ = 13049580000.

The previous prime is 13056450061. The next prime is 13056450103. The reversal of 13056450101 is 10105465031.

13056450101 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 2 ways, for example, as 1311526225 + 11744923876 = 36215^2 + 108374^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13056450101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13056450103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3432200 + ... + 3436001.

It is an arithmetic number, because the mean of its divisors is an integer number (3265830051).

Almost surely, 2^13056450101 is an apocalyptic number.

It is an amenable number.

13056450101 is a deficient number, since it is larger than the sum of its proper divisors (6870103).

13056450101 is an equidigital number, since it uses as much as digits as its factorization.

13056450101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6870102.

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 13056450101 in words is "thirteen billion, fifty-six million, four hundred fifty thousand, one hundred one".