13201154514551 has 32 divisors (see below), whose sum is σ = 14422320216000. Its totient is φ = 12042328596480.

The previous prime is 13201154514539. The next prime is 13201154514553. The reversal of 13201154514551 is 15541545110231.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13201154514551 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 (13201154514553) 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 31 ways as a sum of consecutive naturals, for example, 27341405 + ... + 27820041.

It is an arithmetic number, because the mean of its divisors is an integer number (450697506750).

Almost surely, 2^{13201154514551} is an apocalyptic number.

13201154514551 is a deficient number, since it is larger than the sum of its proper divisors (1221165701449).

13201154514551 is a wasteful number, since it uses less digits than its factorization.

13201154514551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479219.

The product of its (nonzero) digits is 60000, while the sum is 38.

Adding to 13201154514551 its reverse (15541545110231), we get a palindrome (28742699624782).

The spelling of 13201154514551 in words is "thirteen trillion, two hundred one billion, one hundred fifty-four million, five hundred fourteen thousand, five hundred fifty-one".