13113551420223 has 8 divisors (see below), whose sum is σ = 17496446375088. Its totient is φ = 8736512039424.

The previous prime is 13113551420197. The next prime is 13113551420261. The reversal of 13113551420223 is 32202415531131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13113551420223 - 2⁸ = 13113551419967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13113551420293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1463888290 + ... + 1463897247.

It is an arithmetic number, because the mean of its divisors is an integer number (2187055796886).

Almost surely, 2^{13113551420223} is an apocalyptic number.

13113551420223 is a deficient number, since it is larger than the sum of its proper divisors (4382894954865).

13113551420223 is a wasteful number, since it uses less digits than its factorization.

13113551420223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2927787033.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 13113551420223 its reverse (32202415531131), we get a palindrome (45315966951354).

The spelling of 13113551420223 in words is "thirteen trillion, one hundred thirteen billion, five hundred fifty-one million, four hundred twenty thousand, two hundred twenty-three".