13055055243 has 8 divisors (see below), whose sum is σ = 17407564800. Its totient is φ = 8702957928.

The previous prime is 13055055199. The next prime is 13055055271. The reversal of 13055055243 is 34255055031.

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 13055055243 - 2¹² = 13055051147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13055055283) 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, 19483 + ... + 162756.

It is an arithmetic number, because the mean of its divisors is an integer number (2175945600).

Almost surely, 2^13055055243 is an apocalyptic number.

13055055243 is a deficient number, since it is larger than the sum of its proper divisors (4352509557).

13055055243 is a wasteful number, since it uses less digits than its factorization.

13055055243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206121.

The product of its (nonzero) digits is 45000, while the sum is 33.

The spelling of 13055055243 in words is "thirteen billion, fifty-five million, fifty-five thousand, two hundred forty-three".