13430432051101 has 16 divisors (see below), whose sum is σ = 14472355501296. Its totient is φ = 12389768810496.

The previous prime is 13430432051089. The next prime is 13430432051129. The reversal of 13430432051101 is 10115023403431.

It can be written as a sum of positive squares in 8 ways, for example, as 98659438201 + 13331772612900 = 314101^2 + 3651270^2 .

It is a cyclic number.

It is not a de Polignac number, because 13430432051101 - 2³⁹ = 12880676237213 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13430432051101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13430432051191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519077701 + ... + 519103573.

It is an arithmetic number, because the mean of its divisors is an integer number (904522218831).

Almost surely, 2^{13430432051101} is an apocalyptic number.

It is an amenable number.

13430432051101 is a deficient number, since it is larger than the sum of its proper divisors (1041923450195).

13430432051101 is a wasteful number, since it uses less digits than its factorization.

13430432051101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48672.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 13430432051101 its reverse (10115023403431), we get a palindrome (23545455454532).

The spelling of 13430432051101 in words is "thirteen trillion, four hundred thirty billion, four hundred thirty-two million, fifty-one thousand, one hundred one".