13155600171043 has 8 divisors (see below), whose sum is σ = 14351770044720. Its totient is φ = 11959464667680.

The previous prime is 13155600171037. The next prime is 13155600171083. The reversal of 13155600171043 is 34017100655131.

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 13155600171043 - 2³⁷ = 13018161217571 is a prime.

It is a super-2 number, since 2×13155600171043² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13155600170993 and 13155600171011.

It is not an unprimeable number, because it can be changed into a prime (13155600171083) 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, 7788988 + ... + 9326281.

It is an arithmetic number, because the mean of its divisors is an integer number (1793971255590).

Almost surely, 2^{13155600171043} is an apocalyptic number.

13155600171043 is a deficient number, since it is larger than the sum of its proper divisors (1196169873677).

13155600171043 is a wasteful number, since it uses less digits than its factorization.

13155600171043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17185157.

The product of its (nonzero) digits is 37800, while the sum is 37.

The spelling of 13155600171043 in words is "thirteen trillion, one hundred fifty-five billion, six hundred million, one hundred seventy-one thousand, forty-three".