13104161243 has 8 divisors (see below), whose sum is σ = 14393587200. Its totient is φ = 11874708648.

The previous prime is 13104161237. The next prime is 13104161251. The reversal of 13104161243 is 34216140131.

It is a happy number.

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 13104161243 - 2⁸ = 13104160987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13104161443) 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, 14992883 + ... + 14993756.

It is an arithmetic number, because the mean of its divisors is an integer number (1799198400).

Almost surely, 2^13104161243 is an apocalyptic number.

13104161243 is a deficient number, since it is larger than the sum of its proper divisors (1289425957).

13104161243 is a wasteful number, since it uses less digits than its factorization.

13104161243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29986681.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 13104161243 in words is "thirteen billion, one hundred four million, one hundred sixty-one thousand, two hundred forty-three".