104013543531 has 8 divisors (see below), whose sum is σ = 141909951040. Its totient is φ = 67729749192.

The previous prime is 104013543527. The next prime is 104013543533. The reversal of 104013543531 is 135345310401.

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

It is not a de Polignac number, because 104013543531 - 2² = 104013543527 is a prime.

It is a super-2 number, since 2×104013543531² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104013543533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403153141 + ... + 403153398.

It is an arithmetic number, because the mean of its divisors is an integer number (17738743880).

Almost surely, 2^104013543531 is an apocalyptic number.

104013543531 is a deficient number, since it is larger than the sum of its proper divisors (37896407509).

104013543531 is an equidigital number, since it uses as much as digits as its factorization.

104013543531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806306585.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 104013543531 its reverse (135345310401), we get a palindrome (239358853932).

The spelling of 104013543531 in words is "one hundred four billion, thirteen million, five hundred forty-three thousand, five hundred thirty-one".