13254155213231 has 8 divisors (see below), whose sum is σ = 13715838277680. Its totient is φ = 12792781697472.

The previous prime is 13254155213209. The next prime is 13254155213251. The reversal of 13254155213231 is 13231255145231.

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

It is a cyclic number.

It is not a de Polignac number, because 13254155213231 - 2³⁰ = 13253081471407 is a prime.

It is a super-2 number, since 2×13254155213231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13254155213251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77300045 + ... + 77471318.

It is an arithmetic number, because the mean of its divisors is an integer number (1714479784710).

Almost surely, 2^{13254155213231} is an apocalyptic number.

13254155213231 is a deficient number, since it is larger than the sum of its proper divisors (461683064449).

13254155213231 is a wasteful number, since it uses less digits than its factorization.

13254155213231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154774345.

The product of its digits is 108000, while the sum is 38.

The spelling of 13254155213231 in words is "thirteen trillion, two hundred fifty-four billion, one hundred fifty-five million, two hundred thirteen thousand, two hundred thirty-one".