13155212114411 has 16 divisors (see below), whose sum is σ = 13874815088640. Its totient is φ = 12438343232640.

The previous prime is 13155212114399. The next prime is 13155212114413. The reversal of 13155212114411 is 11441121255131.

It is a cyclic number.

It is not a de Polignac number, because 13155212114411 - 2¹⁸ = 13155211852267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13155212114413) 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, 40659206 + ... + 40981476.

It is an arithmetic number, because the mean of its divisors is an integer number (867175943040).

Almost surely, 2^{13155212114411} is an apocalyptic number.

13155212114411 is a deficient number, since it is larger than the sum of its proper divisors (719602974229).

13155212114411 is a wasteful number, since it uses less digits than its factorization.

13155212114411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326506.

The product of its digits is 4800, while the sum is 32.

Adding to 13155212114411 its reverse (11441121255131), we get a palindrome (24596333369542).

The spelling of 13155212114411 in words is "thirteen trillion, one hundred fifty-five billion, two hundred twelve million, one hundred fourteen thousand, four hundred eleven".