13214313551 has 16 divisors (see below), whose sum is σ = 13700456448. Its totient is φ = 12739356000.

The previous prime is 13214313523. The next prime is 13214313569. The reversal of 13214313551 is 15531341231.

13214313551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13214313551 - 2¹⁴ = 13214297167 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 (13214313521) 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 15 ways as a sum of consecutive naturals, for example, 632726 + ... + 653276.

It is an arithmetic number, because the mean of its divisors is an integer number (856278528).

Almost surely, 2^13214313551 is an apocalyptic number.

13214313551 is a deficient number, since it is larger than the sum of its proper divisors (486142897).

13214313551 is a wasteful number, since it uses less digits than its factorization.

13214313551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20822.

The product of its digits is 5400, while the sum is 29.

Adding to 13214313551 its reverse (15531341231), we get a palindrome (28745654782).

The spelling of 13214313551 in words is "thirteen billion, two hundred fourteen million, three hundred thirteen thousand, five hundred fifty-one".